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Wireless Communications
ANTENNA MODELLING AND DESIGNBooks [1] 
- Salema, C.; Fernandes, C. A.; R. K. Jha; Solid Dielectric Horn Antennas, , Artech House, Boston, 1998. | BibTex
Book Chapters [10]
- Oliveira, C.; Correia, L. M.; "Body Communications" - Chapter in Pervasive Mobile & Ambient Wireless Communications, Roberto Verdone and Alberto Zanella (eds.), Springer, London, UK, 2012.
- J. Krogerus; T. Laitinen; L. Foged; Mendes, C.M.; Peixeiro, C.; A. Skrivervik; B. Derat; J. Carlsson; JFZ Zurcher; "Measurement od Radiated Performances for Small Antennas and Terminals" - Chapter in Handbook on Small Antennas, Benoit Derat, European Association on Antennas and Propagation (EurAAP), Brussels, 2012.
- C. Icheln; M. Martínez Vázquez; Peixeiro, C.; C. Luxey; A. Sharaiha; E. Antonino-Daviu; R. Serrano; "Mobile Communication Terminals" - Chapter in Handbook on Small Antennas, Clemens Icheln, European Association on Antennas and Propagation (EurAAP), Brussels, 2012.
- C. Luxey; Peixeiro, C.; J. Boer; "Multi-Element Antennas" - Chapter in Handbook on Small Antennas, Lluis Jofre, Jordi Romeu and Raquel Serrano, European Association on Antennas and Propagation (EurAAP), Brussels, 2012.
- Oliveira, C.; Mackowiak, M.; Correia, L. M.; "Statistical Characterisation of Antennas in BANs" - Chapter in LTE Advanced and Beyond Wireless Networks: Channel Modelling and Propagation, Andres Alayon-Glazunov and Ben Allen (eds.), John Wiley & Sons, Chichester, UK (accepted), 2012.
- Peixeiro, C.; A. Sharaiha; M. Schuessler; A. Vorobyov; J. Pontes; J. Bartolic; M. Martínez Vázquez; S. Schulteis; "UWB-Antenna Fundamentals" - Chapter in Handbook on Small Antennas, Custódio Peixeiro and Raquel Serrano, European Association on Antennas and Propagation (EurAAP), Brussels, 2012.
- Y. Rahmat-Samii; J. Guterman; Moreira, A. A.; Peixeiro, C.; "Integrated Antennas for Wireless Personal Communications" - Chapter in Modern Antenna Handbook, Constantine A. Balanis, John Wiley & Sons, , 2008.
- B. S.-R. Sensale-Rodriguez; S Sensale; V. L. Leitão; Peixeiro, C.; "MFS Analysis of Microstrip Antennas" - Chapter in The Method of Fundamental Solutions - A Meshless Method, C. S. Chen, A. Karageorghis, and Y. S. Smyrlis, Dynamic Publishers, Inc, Atlanta, GA, USA, 2008.
- Fernandes, C. A.; "Shaped-Beam Antennas" - Chapter in Handbook of Antennas in Wireless Communications, Lal Godara, CRC Press, New York, 2002.
- Fernandes, C. A.; "Lens Antennas for mm-W applications" - Chapter in Wireless Flexible Personalised Communications, Luis M. Correia, John Wiley & Sons, , 2001.
Papers in Journals [83]
- Koohestani, M.; Pires, N.; A. K. Skrivervik; Moreira, A. A.; "Performance study of an UWB antenna in proximity to a human arm", IEEE Antennas and Wireless Propagation Letters, Vol. 12, No. , pp. 555 - 558, May, 2013.
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- D. Liu; J. Hirokawa; Costa, J.R.; Fernandes, C. A.; R. Sauleau; "Guest Editorial for the Special Issue on Antennas and Propagation at mm- and Sub mm-Waves", IEEE Trans. on Antennas and Propagation, Vol. 61, No. 4, pp. 1502 - 1507, April, 2013.
Abstract | Full text (PDF 979KB)
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- A. G. Santiago; Costa, J.R.; Fernandes, C. A.; "Broadband UHF RFID Passive Tag Antenna for Near-Body Applications", IEEE Antennas and Wireless Propagation Letters, Vol. 12, No. , pp. 136 - 139, March, 2013.
Abstract | Full text (PDF 801KB)
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- Koohestani, M.; Pires, N.; A. K. Skrivervik; Moreira, A. A.; "Time-domain performance of a patch-loaded band-reject UWB antenna", Electronics Letters, Vol. 49, No. 6, pp. 384 - 385, March, 2013.
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- Cruz, Catarina C.; Costa, J.R.; Fernandes, C. A.; "Hybrid UHF/UWB Antenna for Passive Indoor Identification and Localization Systems", IEEE Trans. on Antennas and Propagation, Vol. 61, No. 1, pp. 354 - 361, January, 2013.
Abstract | Full text (PDF 1584KB)
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- Gonçalves, R.; Pinho, P.; Carvalho, N.B.C.; "Compact, Frequency Reconfigurable, Printed Monopole Antenna", Intrnl. Journal of Antennas and Propagation, Vol. 2012, No. 2012, pp. 1 - 6, November, 2012.
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- A. Kiourti; Costa, J.R.; Fernandes, C. A.; A. G. Santiago; K. S. Nikita; "Miniature Implantable Antennas for Biomedical Telemetry: From Simulation to Realization", IEEE Trans. on Biomedical Engineering, Vol. 59, No. 11, pp. 3140 - 3147, November, 2012.
Abstract | Full text (PDF 934KB)
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- Brás, L.; Carvalho, N.B.C.; Pinho, P.; L. K. Kulas; K. N. Nyka; "A Review of Antennas for Indoor Positioning Systems", Intrnl. Journal of Antennas and Propagation, Vol. 2012, No. 953269, pp. 1 - 14, October, 2012.
Abstract
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- Koohestani, M.; Pires, N.; A. K. Skrivervik; Moreira, A. A.; "Band-reject ultra-wideband monopole antenna using patch loading", Electronics Letters, Vol. 48, No. 16, pp. 974 - 975, August, 2012.
Abstract
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- T. Sadeghpour; R.A. Abd-Alhameed Abd-Alhameed; Hussaini , A.S; J.M. Noras; S.M.R. Jones; Rodriguez, J.; "Reconfigurable antenna design for mobile handsets including harmonic radiation measurements", IET Microwaves Antennas & Propagation , Vol. 6, No. 9, pp. 990 - 999, August, 2012.
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- M. Cascalheira; Pinho, P.; ; Carvalho, N.B.C.; "Indoor Guidance System for the Blind and the Visually Impaired", IET Microwaves Antennas & Propagation , Vol. 6, No. 10, pp. 1149 - 1157, July, 2012.
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- Brás, L.; Carvalho, N.B.C.; Pinho, P.; "Pentagonal Patch-Excited Sectorized Antenna for Localization Systems", IEEE Trans. on Antennas and Propagation, Vol. 60, No. 3, pp. 1634 - 1638, March, 2012.
Abstract
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- Amaral, F.; Dinis, R.; P. M. Montezuma; "Approaching the MFB with Block Transmission Techniques", European Trans. on Telecommunications, Vol. 23, No. 1, pp. 76 - 86, February, 2012.
Abstract
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- Peixeiro, C.; "Microstrip Antenna Papers in the IEEE Transactions on Antennas and Propagation", IEEE Antennas and Propagation Magazine, Vol. 54, No. 1, pp. 264 - 268, February, 2012.
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- Varum, T.; Matos, J. N. ; Pinho, P.; Abreu, R.; Oliveira, A.O.; J.A. Alves; "Microstrip Antenna Array for Multiband Dedicated Short Range Communications", Microwave and Optical Tech. Letters, Vol. 53, No. 12, pp. 2794 - 2796, December, 2011.
Abstract
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- Koohestani, M.; M. Naser Moghadasi; B. S. Virdee; "Miniature Microstrip-Fed Ultra-Wideband Printed Monopole Antenna with a Partial Ground Plane Structure", IET Microwaves Antennas & Propagation , Vol. 5, No. 14, pp. 1683 - 1689, December, 2011.
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- Koohestani, M.; M. Akbari; J. Khalilpour; "A New Compact Dual-Wideband Printed Monopole Antenna for WLAN/WiMAX Applications", Intrnl. Journal of RF and Microwave Computer-Aided Engineering, Vol. 21, No. 6, pp. 674 - 679, November, 2011.
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- C. C. Serra; Medeiros, C. R.; Costa, J.R.; Fernandes, C. A.; "Mirror-integrated Transparent Antenna for RFID Application", IEEE Antennas and Wireless Propagation Letters, Vol. 10, No. -, pp. 776 - 779, September, 2011.
Abstract | Full text (PDF 686KB)
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- Q. L. Luo; Pereira, J. R.; H. Salgado; "Compact Printed Monopole Antenna With Chip Inductor for WLAN", IEEE Antennas and Wireless Propagation Letters, Vol. 10, No. 10, pp. 880 - 883, August, 2011.
Abstract
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- Morgado, T. A.; J. Marcos; Silveirinha, M.; Maslovski , S.; "Ultraconfined Interlaced Plasmons", Physical Review Letters, Vol. 107, No. 063903, pp. 1 - 4, August, 2011.
Abstract | Full text (PDF 886KB)
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- Amaral, F.; Dinis, R.; P. M. Montezuma; "Estimation of the Feedback Reliability for IB-DFE Receivers", ISRN Communications and Networking Journal, Vol. 2011, No. -, pp. - - -, June, 2011.
Abstract
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- Hasani, H.; M. Kamyab; A. Mirkamali; "Low cross-polarization Reflectarray antenna", IEEE Trans. on Antennas and Propagation, Vol. 59, No. 5, pp. 1752 - 1756, May, 2011.
Abstract
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- Costa, J.R.; Lima, E.B.; Medeiros, C. R.; Fernandes, C. A.; "Evaluation of a New Wideband Slot Array for MIMO Performance Enhancement in Indoor WLANs", IEEE Trans. on Antennas and Propagation, Vol. 59, No. 4, pp. 1200 - 1206, April, 2011.
Abstract | Full text (PDF 1216KB)
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- Medeiros, C. R.; Costa, J.R.; Fernandes, C. A.; "RFID Reader Antennas For Tag Detection in Self-Confined Volumes at UHF", IEEE Antennas and Propagation Magazine, Vol. 53, No. 2, pp. 39 - 50, April, 2011.
Abstract | Full text (PDF 4446KB)
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- M. Akbari; Koohestani, M.; Ch. Ghobadi; J. Nourinia; "A New Compact Planar UWB Monopole Antenna", Intrnl. Journal of RF and Microwave Computer-Aided Engineering, Vol. 21, No. 2, pp. 216 - 220, March, 2011.
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- Medeiros, C. R.; Costa, J.R.; Fernandes, C. A.; "Passive UHF RFID Tag for Airport Suitcase Tracking and Identification", IEEE Antennas and Wireless Propagation Letters, Vol. 10, No. s/n, pp. 123 - 126, March, 2011.
Abstract | Full text (PDF 463KB)
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- Fernandes, C. A.; Lima, E.B.; Costa, J.R.; "Broadband Integrated Lens for Illuminating Reflector Antenna with Constant Aperture Efficiency", IEEE Trans. on Antennas and Propagation, Vol. 52, No. 12, pp. 3805 - 3813, December, 2010.
Abstract | Full text (PDF 1299KB)
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- M. Naser Moghadasi; Koohestani, M.; R.A. Sadeghzadeh; "Compact Microstrip-fed Ultra-Wideband Antenna with Novel Radiating Element", Microwave and Optical Tech. Letters, Vol. 52, No. 10, pp. 2267 - 2269, October, 2010.
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- Morgado, T. A.; J. Marcos; Silveirinha, M.; Maslovski , S.; "Experimental verification of full reconstruction of the near-field with a metamaterial lens", Applied Physics Letters, Vol. 97, No. 144102, pp. 1 - 3, October, 2010.
Abstract | Full text (PDF 1574KB)
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- Koohestani, M.; M. Golpour; "U-shaped Microstrip Patch Antenna with Novel Parasitic Tuning Stubs for Ultra Wideband Applications", IET Microwaves Antennas & Propagation , Vol. 4, No. 7, pp. 938 - 946, July, 2010.
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- Q. L. Luo; Pereira, J. R.; H. Salgado; "Reconfigurable Dual-Band C-Shaped Monopole Antenna Array with High Isolation", Electronics Letters, Vol. 46, No. 13, pp. 888 - 889, June, 2010.
Abstract
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- A Alù; Maslovski , S.; "Power Relations and a Consistent Analytical Model for Receiving Wire Antennas", IEEE Trans. on Antennas and Propagation, Vol. 58, No. 5, pp. 1436 - 1448, May, 2010.
Abstract
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- Medeiros, C. R.; Lima, E.B.; Costa, J.R.; Fernandes, C. A.; "Wideband Slot Antenna for WLAN Access Points", IEEE Antennas and Wireless Propagation Letters, Vol. 9, No. s/n, pp. 79 - 82, March, 2010.
Abstract | Full text (PDF 603KB)
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- Koohestani, M.; M. Golpour; "Compact Rectangular Slot Antenna with a Novel Coplanar Waveguide-Fed Diamond Patch for Ultra Wideband Applications", Microwave and Optical Tech. Letters, Vol. 52, No. 2, pp. 331 - 334, February, 2010.
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- Morgado, T. A.; Silveirinha, M.; "Focusing of electromagnetic radiation by a flat slab of a crossed wire mesh metamaterial", Metamaterials, Vol. 4, No. -, pp. 112 - 118, February, 2010.
Abstract | Full text (PDF 596KB)
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- J. Guterman; Moreira, A. A.; Peixeiro, C.; Y. Rahmat-Samii; "Antenna-User Interaction in MIMO-Enabled Laptops", Radioengineering , Vol. 18, No. 4, pp. 418 - 424, December, 2009.
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- Costa, J.R.; Lima, E.B.; Fernandes, C. A.; "Compact Beam-Steerable Lens Antenna for 60GHz Wireless Communications", IEEE Trans. on Antennas and Propagation, Vol. 57, No. 10 pt. 1, pp. 2926 - 2933, October, 2009.
Abstract | Full text (PDF 1152KB)
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- Koohestani, M.; M. Golpour; "Very Ultra Wideband CPW-fed Slot Antenna", Electronics Letters, Vol. 45, No. 21, pp. 1066 - 1067, October, 2009.
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- Morgado, T. A.; Silveirinha, M.; "Transport of an arbitrary near-field component with an array of tilted wires", New Journal of Physics, Vol. 11, No. 083023, pp. 1 - 21, August, 2009.
Abstract | Full text (PDF 2208KB)
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- J. Guterman; Moreira, A. A.; Peixeiro, C.; Y. Rahmat-Samii; "Wrapped Microstrip Antennas for Laptop Computers", IEEE Antennas and Propagation Magazine, Vol. 51, No. 4, pp. 12 - 39, August, 2009.
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- Medeiros, C. R.; Costa, J.R.; Fernandes, C. A.; "Compact Tapered Slot UWB Antenna with WLAN Band Rejection", IEEE Antennas and Wireless Propagation Letters, Vol. 8, No. -, pp. 661 - 664, July, 2009.
Abstract | Full text (PDF 799KB)
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- Costa, J.R.; Medeiros, C. R.; Fernandes, C. A.; "Performance of a Crossed Exponentially Tapered Slot Antenna for UWB Systems", IEEE Trans. on Antennas and Propagation, Vol. 57, No. 5, pp. 1345 - 1352, May, 2009.
Abstract | Full text (PDF 1263KB)
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- Glogowski, R.; Peixeiro, C.; "Multiple Printed Antennas for Integration Into Small Multistandard Handsets", IEEE Antennas and Wireless Propagation Letters, Vol. 7, No. 1, pp. 632 - 635, December, 2008.
Abstract
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- B. S.-R. Sensale-Rodriguez; S Sensale; V. L. Leitão; Peixeiro, C.; "Microstrip Antenna Analysis Applying the Method of Fundamental Solutions", Intrnl. Journal of Numerical Modelling: Electronic Networks, Devices and Fields, Vol. 21, No. 6, pp. 563 - 581, November, 2008.
Abstract
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- Costa, J.R.; Silveirinha, M.; Fernandes, C. A.; "Evaluation of a double-shell integrated scanning lens antenna", IEEE Antennas and Wireless Propagation Letters, Vol. 7, No. , pp. 781 - 784, October, 2008.
Abstract | Full text (PDF 670KB)
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- Medeiros, C. R.; Costa, J.R.; Fernandes, C. A.; "RFID Smart Shelf with Confined Detection Volume at UHF", IEEE Antennas and Wireless Propagation Letters, Vol. 7, No. --, pp. 773 - 776, October, 2008.
Abstract | Full text (PDF 963KB)
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- J. Guterman; Moreira, A. A.; Peixeiro, C.; Y. Rahmat-Samii; "User Interaction with Inverted-F Antennas Integrated into Laptop PCMCIA Cards", Radioengineering , Vol. 17, No. 2, pp. 13 - 18, June, 2008.
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- Costa, J.R.; Fernandes, C. A.; G. Godi; R. Sauleau; L. Le Coq Le Coq; H. Legay; "Compact Ka-band Lens Antennas for LEO Satellites", IEEE Trans. on Antennas and Propagation, Vol. 56, No. 6, pp. 1251 - 1268, May, 2008.
Abstract | Full text (PDF 2198KB)
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- Costa, J.R.; Fernandes, C. A.; "Broadband Slot Feed for Integrated Lens Antennas", IEEE Antennas and Wireless Propagation Letters, Vol. 6, No. , pp. 396 - 400, September, 2007.
Abstract | Full text (PDF 1485KB)
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- T Gandara; R. Urban; L. Fregoli; Peixeiro, C.; "Planar Inverted-F Antennas Integrated into Small Multi-Standard Handsets", Automatika, Vol. 45, No. 1-2, pp. 45 - 52, September, 2007.
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- J. Guterman; Peixeiro, C.; Moreira, A. A.; "Omnidirectional Wrapped Microstrip Antenna: Concept, Integration and Applications", Frequenz, Vol. 61, No. 3-4, pp. 78 - 83, April, 2007.
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- Oliveira, C.; D.S. Sebastião; G.C. Carpinteiro; Correia, L. M.; Fernandes, C. A.; A. Serralha; N. Marques; "The monIT Project: Electromagnetic Radiation Exposure Assessment in Mobile Communications", IEEE Antennas and Propagation Magazine, Vol. 49, No. 1, pp. 44 - 53, February, 2007.
Abstract | Full text (PDF 6855KB)
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- J. Guterman; Y. Rahmat-Samii; Moreira, A. A.; Peixeiro, C.; "Quasi-Omnidirectional Dual-Band Back-to-Back E-shaped Patch Antenna for Laptop Applications", Electronics Letters, Vol. 42, No. 15, pp. 845 - 847, July, 2006.
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- J. Guterman; Moreira, A. A.; Peixeiro, C.; "Integration of Omnidirectional Wrapped Microstrip Antennas into Laptops", IEEE Antennas and Wireless Propagation Letters, Vol. 5, No. -, pp. 141 - 144, April, 2006.
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- J. Guterman; Moreira, A. A.; Peixeiro, C.; "Microstrip Fractal Antennas for Multi-Standard Terminals", IEEE Antennas and Wireless Propagation Letters, Vol. 3, No. 16, pp. 351 - 354, December, 2004.
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- J.M. Gil; Correia, L. M.; "Impact of Wideband Directional Propagation Channel Characteristics on Adaptive Beamforming", IEICE Trans. on Communications, Vol. E85-B, No. 12, pp. 2640 - 2647, December, 2002.
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- N. Herscovici; M. F. Osorio ; Peixeiro, C.; "Miniaturization of Rectangular Microstrip Patches Using Genetic Algorithms", IEEE Antennas and Wireless Propagation Letters, Vol. 1, No. 1, pp. 94 - 97, January, 2002.
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- Pinho, P.; Pereira, J. R.; "Utilização do Matlab como Ferramenta de Desenvolvimento e de Visualização Gráfica dum Programa de Análise de Antenas pelo Método de FDTD", Revista do Departamento de Electrónica e de Telecomunicações, Universidade de Aveiro, Vol. 3, No. 5, pp. 386 - 391, January, 2002.
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- Fernandes, C. A.; L. Anunciada; "Constant Flux Illumination of Square Cells for Mm-Wave Wireless Communications", IEEE Trans. on Microwave Theory and Tech., Vol. 49, No. 11, pp. 2137 - 2141, November, 2001.
Abstract | Full text (PDF 154KB)
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- Fernandes, C. A.; "Shaped Dielectric Lenses for Wireless Millimeter-Wave Communications", IEEE Antennas and Propagation Magazine, Vol. 41, No. 5, pp. 141 - 150, October, 1999.
Abstract | Full text (PDF 1402KB)
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- Fernandes, C. A.; V. Brankovic; S. Zimmermman; Filipe, M.; L. Anunciada; "Dielectric Lens Antenna for Wireless Broadband Communications", Wireless Personal Communications, Vol. 10, No. 1, pp. 19 - 32, June, 1999.
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- Fernandes, C. A.; Fernandes, J.; "Performance of Lens Antennas in Wireless Indoor Millimeter-Wave Applications", IEEE Trans. on Microwave Theory and Tech., Vol. 47, No. 6, Part 1, pp. 732 - 737, June, 1999.
Abstract | Full text (PDF 425KB)
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- D. Lemaire; Fernandes, C. A.; P. Sobieski; Barbosa, A.; "A method to overcome the limitations of G.O. in the design of axis-symmetrical lenses", Intrnl. Journal of Infrared and Millimetrewaves, Vol. 17, No. 8, pp. 1377 - 1390, August, 1996.
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- "A method to overcome the limitations of G.O. in the design of axis-symmetrical lenses", Intrnl. Journal of Infrared and Millimetrewaves, Vol. 17, No. 8, pp. 1377 - 1390, August, 1996.
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- Fernandes, C. A.; Barbosa, A.; "Analysis of the radiation from a class of finite-length structures, using the Wiener-Hopf formulation: application to a multi-filar helix", Journal of Electromagnetic Waves and Applications, Vol. 8, No. 7, pp. 909 - 931, June, 1994.
Abstract
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- Peixeiro, C.; Barbosa, A.; "Rigorous modelling of coaxial feeds for microstrip antennas on anisotropic multilayered structures", Journal of Electromagnetic Waves and Applications, Vol. 7, No. 2, pp. 285 - 300, March, 1993.
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- Peixeiro, C.; Barbosa, A.; "Leaky and surface waves in anisotropic printed antenna structures", IEEE Trans. on Antennas and Propagation, Vol. 40, No. 5, pp. 566 - 569, May, 1992.
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- Fernandes, C. A.; Barbosa, A.; "Complex Wave Radiation from a Sheath Helix Excited by the Circular Waveguide TE11 Mode", Journal of Electromagnetic Waves and Applications, Vol. 4, No. 6, pp. 549 - 571, June, 1990.
Abstract
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- Fernandes, C. A.; Barbosa, A.; "Radiation From a Sheath Helix Excited by a Cicular Waveguide - a Wiener-Hopf Analysis", IEE Proceedings, Part H - Microwaves antennas and Propagatio, Vol. 137, No. 5, pp. 269 - 275, June, 1990.
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- Salema, C.; "A numerically efficient algorithm to compute radiation patterns of large aperture antennas", Microwave and Optical Tech. Letters, Vol. , No. , pp. - , July, 1989.
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- Peixeiro, C.; "Design of Log-Periodic Dipole Antennas", IEE Proceedings, Part H - Microwaves antennas and Propagatio, Vol. 135, No. 2, pp. 98 - 102, April, 1988.
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- Barbosa, A.; J. Figanier; "Strip grating leaky wave antenna", Técnica, Vol. 84, No. 3/4, pp. 102 - 104, June, 1984.
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- Barbosa, A.; A. Santos; J. Figanier; "Radiation field of a periodic strip grating excited by an aperiodic source", Radio Science, Vol. 19, No. 3, pp. 829 - 839, May, 1984.
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- Barbosa, A.; A. Santos; J. Figanier; "Wave propagation on a strip grating over an impedance plane:Solution by reduction to a modified Riemann-Hilbert problem :", Radio Science, Vol. 18, No. 4, pp. 519 - 531, July, 1983.
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- Barbosa, A.; A. Santos; J. Figanier; "Leaky waves supported by a wire mesh with bonded junctions above a reactive surface", Radio Science, Vol. 17, No. 1, pp. 219 - 228, January, 1982.
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- J.P. Salema; "Estimation of ground", IEE Proceedings, Part H - Microwaves antennas and Propagatio, Vol. 118, No. 5, pp. 1 - 11, October, 1981.
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- Barbosa, A.; A. Santos; J. Figanier; "Leaky waves supported by a wire grid above a reactive surface", IEE Proceedings, Part H - Microwaves antennas and Propagatio, Vol. 128, No. 5, pp. 243 - 246, October, 1981.
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- P.J.B. Clarricoats; Salema, C.; "Antennas employing conical dielectric horns. Part 1 - Propagation and radiation characteristics of dielectric cones", IEE Proceedings, Part H - Microwaves antennas and Propagatio, Vol. 120, No. 7, pp. - , July, 1973.
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- P.J.B. Clarricoats; Salema, C.; "Antennas employing conical dielectric horns. Part 2 - The Cassegrain antenna", IEE Proceedings, Part H - Microwaves antennas and Propagatio, Vol. 120, No. 7, pp. - , July, 1973.
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- P.J.B. Clarricoats; Salema, C.; "Design of Cassegrain antennas employing dielectric cone feeds", Electronics Letters, Vol. 8, No. 15, pp. 384 - 385, August, 1972.
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- P.J.B. Clarricoats; Salema, C.; "Radiation characteristics of dielectric cones", Electronics Letters, Vol. 8, No. 16, pp. - , August, 1972.
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- P.J.B. Clarricoats; Salema, C.; "Influence of launching horn on the radiation characteristics of a dielectric cone feed", Electronics Letters, Vol. 8, No. 8, pp. 200 - 202, April, 1972.
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- P.J.B. Clarricoats; Salema, C.; "Propagation and radiation characteristics of low permittivity dielectric cones", Electronics Letters, Vol. 7, No. 17, pp. 483 - 485, August, 1971.
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Papers in Conference Proceedings [275]
- Peixeiro, C.; "Basic Antenna Experiments with a Cheap X Band Rectangular Waveguide Bench", Proc IEEE AP-S/URSI International Symp., Orlando, United States, Vol. 1, pp. 1 - 1, July, 2013.
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- Cruz, Catarina C.; Matos, S.A.; Lima, E.B.; Costa, J.R.; Fernandes, C. A.; "Evaluation of a compressed hyperhemispherical lens as a focal plane feed for Ka satellite applications", Proc IEEE AP-S/URSI International Symp., Orlando, United States, Vol. -, pp. -- - --, July, 2013.
Full text (PDF 140KB) | BibTex
- Peixeiro, C.; "High Efficiency Aperture-Coupled Stacked-Patch Antennas with Foam Substrate", Proc IEEE AP-S/URSI International Symp., Orlando, United States, Vol. 1, pp. 1 - 2, July, 2013.
Abstract
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- V. S. Matos; Zaric, A.; Fernandes, C. A.; Costa, J.R.; "UWB Real Time Localization Platform For Fast System Performance Evaluation", Proc IEEE AP-S/URSI International Symp., Orlando, United States, Vol. -, pp. - - -, July, 2013.
Abstract | Full text (PDF 2127KB) | BibTex
- Glogowski, R.; Peixeiro, C.; JM Mosig; "Synthesis of Arbitrary Planar Arrays with Optimised Polarisation Under Directivity Pattern Constraints Using Genetic Algorithms", Proc European Conf. on Antennas & Propagation - EUCAP, Gotheburg, Sweden, Vol. 1, pp. 1 - 1, April, 2013.
Abstract
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- J. Tavares; Barroca, N.; Henrique M. Saraiva M. Saraiva; Borges, Luis M.; Velez, F. J.; C. Loss; R. Salvado; Pinho, P.; Gonçalves, R.; Carvalho, N.B.C.; "Spectrum Opportunities for Electromagnetic Energy Harvesting from 350 MHz to 3 GHz", Proc International Symp. on Medical Information and Communication Technology - ISMICT, Tokyo, Japan, Vol. -, pp. - - -, March, 2013.
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- Gonçalves, R.; Pinho, P.; "Antena Impressa Reconfigurável de Pequena Dimensão para Dispositivos Móveis", Proc URSI Seminar of the Portuguese Committee, Lisboa, Portugal, Vol. 1, pp. . - ., November, 2012.
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- A. G. Santiago; Fernandes, C. A.; Costa, J.R.; "Broadband UHF RFID Passive Tag Antenna for Near-Body Operation", Proc IEEE International Conf. on RFID-Technology and Applications, Nice, France, Vol. 1, pp. 1 - 4, November, 2012.
Abstract | Full text (PDF 375KB) | BibTex
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- Koohestani, M.; Pires, N.; A. Skrivervik; Moreira, A. A.; "Influence of the Human Body on a New Coplanar-fed Ultra-Wideband Antenna", Proc European Conf. on Antennas & Propagation - EUCAP, Prague, Czech Republic, Vol. 6, pp. 316 - 319, March, 2012.
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- M. Yousefbeiki; J. Mosig ; Fernandes, C. A.; "Ku-Band Dielectric-Loaded SIW Horn for Vertically-Polarized Multi-Sector Antennas", Proc European Conf. on Antennas & Propagation - EUCAP, Prague, Czech Republic, Vol. 1, pp. - - -, March, 2012.
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- Peixeiro, C.; "Microstrip Patch Antennas: An Historical Perspective of the Development", Proc International Microwave and Optoelectronics Conf. - IMOC, Natal, Brazil, Vol. 1, pp. 1 - 1, November, 2011.
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- Amaral, F.; Dinis, R.; P. M. Montezuma; "On the Design of Frequency-Domain Receivers for SFN Where the Transmitters Have Different CFO", Proc IEEE Military Communications Conf. - MILCOM, Baltimore, MD, United States, Vol. -, pp. - - -, November, 2011.
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- Pires, N.; M. Letizia; S. B. Boyes; Y. L. Lu; A. Skrivervik; Moreira, A. A.; "Simulation and Measurements of Ultra-Wideband Antenna Radiation Efficiency", Proc Encuentro Ibérico de Electromagnetismo Computacional - EIEC , Sesimbra, Portugal, Vol. --, pp. 61 - 62, November, 2011.
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Abstract | Full text (PDF 514KB) | BibTex
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- Mackowiak, M.; Oliveira, C.; Correia, L. M.; "A Statistical Analysis of the Influence of the Human Body on the Radiation Pattern of Wearable Antennas", Proc IEEE International Symp. on Personal, Indoor and Mobile Radio Commun - PIMRC , Toronto, Canada, Vol. 1, pp. 1 - 5, September, 2011.
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- Amaral, F.; Dinis, R.; P. M. Montezuma; "Efficient Channel Estimation for Single Frequency Broadcast Systems", Proc IEEE Vehicular Technology Conf. - VTC-Fall, San Francisco, United States, Vol. -, pp. - - -, September, 2011.
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- Amaral, F.; Dinis, R.; P. M. Montezuma; "Receiver Design for Single-Frequency Networks with Fast-Varying Channels", Proc IEEE Vehicular Technology Conf. - VTC-Fall, San Francisco, United States, Vol. -, pp. - - -, September, 2011.
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- Amaral, F.; Dinis, R.; P. M. Montezuma; "Efficient Channel Estimation for OFDM and SC-FDE Schemes", Proc IEEE International Conf. on Computer Communication and Networks - ICCCN, Maui, Hawaii, United States, Vol. -, pp. - - -, August, 2011.
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- N. Amaro; Mendes, C.M.; Pinho, P.; "Bending effects on a textile microstrip antenna", Proc IEEE AP-S/URSI International Symp., Spokane, United States, Vol. 1, pp. 282 - 285, July, 2011.
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- Glogowski, R.; JFZ Zurcher; JM Mosig; Peixeiro, C.; "Circularly polarized aperture coupled stacked patch antenna element for Ka-band", Proc IEEE AP-S/URSI International Symp., Spokane, United States, Vol. 1, pp. 1 - 1, July, 2011.
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- Q. L. Luo; H. Salgado; Pereira, J. R.; "Compact printed C-shaped monopole antenna with chip inductor", Proc IEEE AP-S/URSI International Symp., Spokane, United States, Vol. 1, pp. 156 - 159, July, 2011.
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- Costa, J.R.; Lima, E.B.; Medeiros, C. R.; Fernandes, C. A.; "Impact of a New Wideband Slot Array on MIMO Indoor System Performance", Proc IEEE AP-S/URSI International Symp., Spokane, United States, Vol. 1, pp. 2208 - 2211, July, 2011.
Abstract | Full text (PDF 430KB) | BibTex
- Brás, L.; Carvalho, N.B.C.; Pinho, P.; "Patch-Excited Horn Antenna Array for Localization Systems", Proc IEEE AP-S/URSI International Symp., Spokane, United States, Vol. , pp. 1 - 4, July, 2011.
Abstract | Full text (PDF 1015KB) | BibTex
- F.S. Silva; Pinho, P.; "Performance of microstrip antennas in the presence of EBG in an indoor localization system", Proc IEEE AP-S/URSI International Symp., Spokane, United States, Vol. 1, pp. 3095 - 3098, July, 2011.
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- Varum, T.; Matos, J. N. ; Pinho, P.; "Printed antenna for On-Board Unit of a DSRC System", Proc IEEE AP-S/URSI International Symp., Spokane, United States, Vol. , pp. 457 - 460, July, 2011.
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- C. C. Serra; Medeiros, C. R.; Costa, J.R.; Fernandes, C. A.; "Study of Transparent Antennas for RFID", Proc IEEE AP-S/URSI International Symp., Spokane, United States, Vol. -, pp. - - -, July, 2011.
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- Medeiros, C. R.; C. C. Serra; Fernandes, C. A.; Costa, J.R.; "UHF RFID Cabinet", Proc IEEE AP-S/URSI International Symp., Spokane, United States, Vol. 1, pp. 1429 - 1432, July, 2011.
Abstract | Full text (PDF 479KB) | BibTex
- V. Santos; K.G. Garcia ; Lopes, F.; "Microstrip Antennas Experiments for Digital Television Reception", Proc Portuguese-Spanish Conf. in Electrical Engineering, Ponta Delgada, Portugal, Vol. I, pp. 1 - 4, June, 2011.
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- Costa, J.R.; Lima, E.B.; Fernandes, C. A.; "Optimized Design of a Double-Shell Integrated Lens Antenna", Proc ESA Worshop on Millimetre Wave Technology and Application, Espoo, Finland, Vol. , pp. - , May, 2011.
Abstract | Full text (PDF 541KB) | BibTex
- Peixeiro, C.; "Patch Antennas for BAN/PAN Applications at 2.45 GHz", Proc IEEE II Conf. on Telecommunications - CONATEL 2011, Arequipa, Peru, Vol. 1, pp. 1 - 5, May, 2011.
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- Costa, J.R.; Lima, E.B.; Medeiros, C. R.; Fernandes, C. A.; "2×2 Dual Linear Polarization Wideband Slot Array", Proc European Conf. on Antennas & Propagation - EUCAP, Rome, Italy, Vol. -, pp. 355 - 358, April, 2011.
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- Oliveira, C.; Mackowiak, M.; Correia, L. M.; "Challenges for Body Area Networks Concerning Radio Aspects", Proc European Wireless - EW , Wien, Austria, Vol. -, pp. - - -, April, 2011.
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- Fernandes, C. A.; Lima, E.B.; Costa, J.R.; "Double-shell Modified Extended Hemispherical Lens Feed for Reflectors in Scanning", Proc European Conf. on Antennas & Propagation - EUCAP, Rome, Italy, Vol. -, pp. 3850 - 3854, April, 2011.
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- Pires, N.; M. Letizia; S. B. Boyes; Y. L. Lu; A. Skrivervik; Moreira, A. A.; "Improved Design of an Ultra Wideband Universal Serial Bus Device Mounted Antenna Based on Comparative Radiation Efficiency Measurements", Proc European Conf. on Antennas & Propagation - EUCAP, Rome, Italy, Vol. --, pp. 1430 - 1434, April, 2011.
Abstract | Full text (PDF 1144KB) | BibTex
- Fernandes, D.F.; J. Marcos; Maslovski , S.; Silveirinha, M.; "Measurement of the Specific Absorption Rate using a single electric field sensor", Proc EUROCON and CONFTELE 2011, Lisbon, Portugal, Vol. 1, pp. 1 - 4, April, 2011.
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- Varum, T.; Matos, J. N. ; Pinho, P.; Abreu, R.; "Microstrip antenna for vehicular communications with improved axial ratio band", Proc EUROCON and CONFTELE 2011, Lisbon, Portugal, Vol. , pp. 1 - 4, April, 2011.
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- Fernandes, C. A.; Lima, E.B.; Costa, J.R.; "Tapered Waveguide Feed for Integrated Dielectric Lens Antenna Performance Evaluation", Proc EUROCON and CONFTELE 2011, Lisbon, Portugal, Vol. -, pp. - - -, April, 2011.
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- Mackowiak, M.; Correia, L. M.; "Modelling the Influence of Body Dynamics on the Radiation Pattern of Wearable Antennas in Off-Body Radio Channels", Proc URSI General Assembly, Garmisch-Partenkirchen, Germany, Vol. 1, pp. 1 - 1, March, 2011.
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- Amaral, F.; Dinis, R.; P. M. Montezuma; "Estimation of the Feedback Reliability for IB-DFE Receivers", Proc IASTED International Conf. on Signal Processing, Pattern Recognition and Applications - SPPRA, Innsbruck, Austria, Vol. , pp. - - -, February, 2011.
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- Rodrigues , M.; "On Wireless Channels with M-Antenna Eavesdroppers: Characterization of the outage probability and outage Secrecy Capacity", Proc IEEE Global Telecommunications Conf. - GLOBECOM, Miami, United States, Vol. ., pp. . - ., December, 2010.
Abstract | Full text (PDF 608KB) | BibTex
- Hasani, H.; M. Kamyab; A. Mirkamali; "Reflectarray antenna consisting of circular disk elements: Design and measurement ", Proc Asia Pacific Microwave Conf. - APMC, Yokohama, Japan, Vol. 1, pp. 1565 - 1568, December, 2010.
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- P. M. Montezuma; Dinis, R.; Amaral, F.; "A Robust Design of TC-OQAM Schemes with Nonlinear Transmitters", Proc IEEE Military Communications Conf. - MILCOM, San Jose, United States, Vol. , pp. 2351 - 2356, November, 2010.
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- Amaral, F.; Dinis, R.; P. M. Montezuma; "Joint Detection and Channel Estimation for Block Transmission Schemes", Proc IEEE Military Communications Conf. - MILCOM, San Jose, United States, Vol. , pp. 1765 - 1770, November, 2010.
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- Oliveira, C.; D.S. Sebastião; D. Ladeira; M.A. Antunes; Correia, L. M.; "Resultados Globais das Medidas de Radiação Electromagnética Realizadas em Estabelecimentos de Ensino", Proc Jornadas Portuguesas de Protecção contra Radiações, Lisbon, Portugal, Vol. -, pp. - - -, November, 2010.
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- Amaral, F.; Dinis, R.; Souto, N.S.; P. M. Montezuma; "On the Impact of Multipath Propagation and Diversity in Performance of Iterative Block Decision Feedback Equalizers", Proc IEEE International Conf. on Wireless and Mobile Computing, Networking and Communications - WiMob, Niagara Falls, Canada, Vol. , pp. 246 - 251, October, 2010.
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- Mackowiak, M.; Correia, L. M.; "A Statistical Approach to Model Antenna Radiation Patterns in Off-Body Radio Channels", Proc IEEE International Symp. on Personal, Indoor and Mobile Radio Commun - PIMRC , Istanbul, Turkey, Vol. 1, pp. 1 - 5, September, 2010.
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- Oliveira, C.; Correia, L. M.; "A Statistical Model to Characterize User Influence in Body Area Networks", Proc IEEE Vehicular Networking Conf. (VNC), Ottawa, Canada, Vol. ?, pp. ? - ?, September, 2010.
Abstract | Full text (PDF 502KB) | BibTex
- Varum, T.; Matos, J. N. ; Pinho, P.; "Antena para comunicações DSRC", Proc URSI Seminar of the Portuguese Committee, Lisbon, Portugal, Vol. , pp. 1 - 4, September, 2010.
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- Fernandes, C. A.; Lima, E.B.; Costa, J.R.; "Broadband Integrated Dielectric Lens Antenna with Frequency", Proc International Conf. on Appl. Electromagnetics and Communications - ICECOM, Dubovnik, Croatia, Vol. -, pp. - - -, September, 2010.
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- D.S. Sebastião; D. Ladeira; M.A. Antunes; Oliveira, C.; Correia, L. M.; "Estimation of Base Stations Exclusion Zones", Proc URSI Seminar of the Portuguese Committee, Lisboa, Portugal, Vol. ?, pp. ? - ?, September, 2010.
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- Morgado, T. A.; Silveirinha, M.; "Partial Focusing of Electromagnetic Radiation by a Planar Lens Formed by Crossed Metallic Wires", Proc Metamorphose International Congress on Advanced Electromagnetic Materials in Microwaves and Optics - METAMATERIALS, Karlsruhe, Germany, Vol. -, pp. - - -, September, 2010.
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- Costa, J.R.; Lima, E.B.; Fernandes, C. A.; "Antenna Phase Center Determination from Amplitude Measurements using a Focusing Lens", Proc IEEE AP-S/URSI International Symp., Toronto, Canada, Vol. 1, pp. 1 - 4, July, 2010.
Abstract | Full text (PDF 287KB) | BibTex
- Lima, E.B.; Costa, J.R.; Fernandes, C. A.; "Broadband Reflector Fed by Integrated Lens Antenna with Frequency Constant Directivity", Proc IEEE AP-S/URSI International Symp., Toronto, Canada, Vol. -, pp. - - -, July, 2010.
Abstract | Full text (PDF 511KB) | BibTex
- G. G. Capela; N. P. Santos; Peixeiro, C.; "Experimental Fine-Tuning of Microstrip Patch Antennas", Proc IEEE AP-S/URSI International Symp., Toronto, United States, Vol. 1, pp. 1 - 1, July, 2010.
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Full text (PDF 75KB) | BibTex
- Medeiros, C. R.; Costa, J.R.; Fernandes, C. A.; "Passive UHF RFID Smart Polling Device", Proc IEEE AP-S/URSI International Symp., Toronto, Canada, Vol. -, pp. - - -, July, 2010.
Abstract | Full text (PDF 537KB) | BibTex
- Q. L. Luo; H. Salgado; Pereira, J. R.; "Printed C-shaped monopole antenna array with high isolation for MIMO applications", Proc IEEE AP-S/URSI International Symp., Toronto, Canada, Vol. 1, pp. 1 - 4, July, 2010.
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- A Alù; Maslovski , S.; "A simplified analytical model for receiving wire antennas consistent with power conservation", Proc Days on Diffraction, St. Petersburg, Russia, Vol. 1, pp. 94 - 94, June, 2010.
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- Costa, J.R.; Lima, E.B.; Medeiros, C. R.; T. Radil; Martins, RCM; Ramos, P.M.; Fernandes, C. A.; "Development of an Indoor Wireless Personal Area Network Based on Mechanically Steered Millimeter-Wave Lens Antenna", Proc IEEE International Instrumentation and Technology Conf. - I2MTC, Austin, United States, Vol. 1, pp. 1202 - 1206, May, 2010.
Abstract | Full text (PDF 469KB) | BibTex
- Pires, N.; M. Letizia; A. Maisenbacher; Moreira, A. A.; "Dielectric loaded Ultra Wideband monopole antenna integrated in a Universal Serial Bus device", Proc European Conf. on Antennas & Propagation - EUCAP, Barcelona, Spain, Vol. 1, pp. 1 - 5, April, 2010.
Abstract | Full text (PDF 586KB) | BibTex
- Medeiros, C. R.; Lima, E.B.; Costa, J.R.; Fernandes, C. A.; "Evaluation of a Wideband Crossed Exponentially Tapered Slot Printed Antenna with Cavity Back for Wireless Access Points", Proc European Conf. on Antennas & Propagation - EUCAP, Barcelona, Spain, Vol. -, pp. - - -, April, 2010.
Abstract | Full text (PDF 298KB) | BibTex
- "Evaluation of a Wideband Crossed Exponentially Tapered Slot Printed Antenna with Cavity Back for Wireless Access Points", Proc European Conf. on Antennas & Propagation - EUCAP, Barcelona, Spain, Vol. -, pp. - - -, April, 2010.
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- Medeiros, C. R.; Costa, J.R.; Fernandes, C. A.; "Investigation of a Crossed Exponentially Tapered Slot Printed Antenna for UWB Ranging ", Proc European Conf. on Antennas & Propagation - EUCAP, Barcelona, Spain, Vol. -, pp. - - -, April, 2010.
Abstract | Full text (PDF 315KB) | BibTex
- Pinho, P.; "Low Profile Multiband antenna for mobile communications", Proc European Conf. on Antennas & Propagation - EUCAP, Barcelona, Spain, Vol. 1, pp. --- - ---, April, 2010.
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- Medeiros, C. R.; Costa, J.R.; Fernandes, C. A.; "UHF Tag for Suitcase RFID Application in Airports ", Proc European Conf. on Antennas & Propagation - EUCAP, Barcelona, Spain, Vol. -, pp. - - -, April, 2010.
Abstract | Full text (PDF 337KB) | BibTex
- Pires, N.; M. Letizia; A. Maisenbacher; "Design of an Ultra Wideband Universal Serial Bus device mounted antenna", Proc International Workshop on Antenna Technology - IWAT, Lisbon, Portugal, Vol. 1, pp. 1 - 4, March, 2010.
Abstract | Full text (PDF 940KB) | BibTex
- J. Vicente Vicente; Moreira, A. A.; "Electro-Textile Printed Slot Antenna over Finite EBG Structure", Proc International Workshop on Antenna Technology - IWAT, Lisbon, Portugal, Vol. --, pp. -- - --, March, 2010.
Abstract | Full text (PDF 719KB) | BibTex
- Fernandes, C. A.; Martins, RCM; T. Radil; Ramos, P.M.; Lima, E.B.; Medeiros, C. R.; Costa, J.R.; "Low-cost mechanically steered millimeter-wave lens antenna system for indoor LANs", Proc International Workshop on Antenna Technology - IWAT, Lisbon, Portugal, Vol. NA, pp. NA - NA, March, 2010.
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- Q. L. Luo; H. Salgado; Pereira, J. R.; "Printed fractal monopole antenna array for WLAN", Proc International Workshop on Antenna Technology - IWAT, Lisbon, Portugal, Vol. 10, pp. 1 - 4, March, 2010.
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- Q. L. Luo; Pereira, J. R.; H. Salgado; "Fractal monopole antenna for WLAN USB dongle", Proc Loughborough Antennas and Propagation Conf. – LAPC, Loughborough, United Kingdom, Vol. 1, pp. 245 - 247, November, 2009.
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- Fernandes, C. A.; Costa, J.R.; "Permittivity Measurement and Anisotropy Evaluation of Dielectric Materials at Millimeter-waves", Proc IMEKO World Congress, Lisboa, Portugal, Vol. -, pp. - - -, September, 2009.
Abstract
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- Pinho, P.; "SAR determination and influence of the human head in the radiation of a mobile antenna for two different frequencies ", Proc International Conf. on Electromagnetics in Advanced Applications - ICEAA, Torino, Italy, Vol. 1, pp. --- - --, September, 2009.
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- Morgado, T. A.; Silveirinha, M.; "Transport of an Arbitrary Near-Field Component with an Array of Tilted Wires", Proc Metamorphose International Congress on Advanced Electromagnetic Materials in Microwaves and Optics - METAMATERIALS, London, United Kingdom, Vol. , pp. - , September, 2009.
Full text (PDF 832KB) | BibTex
- Pinho, P.; "Influence of the human head in the radiation of a mobile antenna", Proc Progress in Electromagnetics Research Symp. - PIERS, Moscovo, Russia, Vol. 1, pp. --- - ---, August, 2009.
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- Fernandes, C. A.; Costa, J.R.; Silveirinha, M.; Lima, E.B.; "ILASH - Integrated Dielectric Lenses for mm- and sub-mm Wave Imaging", Proc Encontro Nacional de Astronomia e Astrofísica - ENAA, Aveiro, Portugal, Vol. -, pp. - - -, July, 2009.
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- D. Gaspar Gaspar; Moreira, A. A.; "Belt Antenna for Wearable Applications", Proc IEEE AP-S/URSI International Symp., Carleston, United States, Vol. --, pp. -- - --, June, 2009.
Abstract | Full text (PDF 219KB) | BibTex
- Lima, E.B.; Costa, J.R.; Fernandes, C. A.; "Design of Double Material Integrated Scanning Lens Antennas", Proc IEEE AP-S/URSI International Symp., Charleston, United States, Vol. , pp. - , June, 2009.
Abstract | Full text (PDF 401KB) | BibTex
- Peixeiro, C.; "Effects of the Installation Scenario on the Performance of Base Station Microstrip Antennas", Proc IEEE AP-S/URSI International Symp., Charleston, United States, Vol. 1, pp. 1 - 1, June, 2009.
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- Q. L. Luo; H. Salgado; Pereira, J. R.; "Fractal monopole antenna design Using Minkowski Island geometry", Proc IEEE AP-S/URSI International Symp., Charleston, SC , United States, Vol. 1, pp. 1 - 4, June, 2009.
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- Lima, E.B.; Costa, J.R.; Fernandes, C. A.; "Optimization of Mechanically Beam-steerable Lens Antenna Profile for 60GHz", Proc IEEE AP-S/URSI International Symp., Charleston, United States, Vol. , pp. - , June, 2009.
Abstract | Full text (PDF 732KB) | BibTex
- Medeiros, C. R.; Costa, J.R.; Fernandes, C. A.; "UHF RFID Smart Conveyor Belt with Confined Detection Range", Proc IEEE AP-S/URSI International Symp., Charleston, SC, United States, Vol. -, pp. - - -, June, 2009.
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- Medeiros, C. R.; Costa, J.R.; Fernandes, C. A.; "UWB Crossed Exponentially Tapered Slot Antenna with WLAN Band Rejection", Proc IEEE AP-S/URSI International Symp., Charleston, SC, United States, Vol. -, pp. - - -, June, 2009.
Abstract | Full text (PDF 568KB) | BibTex
- Morgado, T. A.; Silveirinha, M.; "Guided Modes in a Metamaterial Slab Formed by Crossed Metallic Wires", Proc Conf. on Telecommunications - ConfTele, Santa Maria da Feira, Portugal, Vol. , pp. - , May, 2009.
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- Costa, J.R.; Medeiros, C. R.; Fernandes, C. A.; "Compact Printed Tapered Slot Antenna for UWB", Proc European Conf. on Antennas & Propagation - EUCAP, Berlin, Germany, Vol. , pp. - , March, 2009.
Abstract
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- Lima, E.B.; Costa, J.R.; Fernandes, C. A.; "Mechanical Beam-Steerable Elliptical Dome Lens", Proc European Conf. on Antennas & Propagation - EUCAP, Berlin, Germany, Vol. , pp. 1814 - 1818, March, 2009.
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- J. Guterman; Moreira, A. A.; Peixeiro, C.; Y. Rahmat-Samii; "Reconfigurable E-Shaped Patch Antennas", Proc International Workshop on Antenna Technology - IWAT, Santa Monica, United States, Vol. --, pp. -- - --, March, 2009.
Abstract
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- Medeiros, C. R.; Costa, J.R.; Fernandes, C. A.; "RFID Smart Bookshelf with Confined Detection Range at UHF", Proc European Conf. on Antennas & Propagation - EUCAP, Berlin, Germany, Vol. --, pp. -- - --, March, 2009.
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- Moreira, A. A.; Pires, N.; N.S. Serro; R.M. Santos; "Ultra Wideband Dielectric Sandwich Loaded Antennas", Proc European Conf. on Antennas & Propagation - EUCAP, Berlim, Germany, Vol. --, pp. 3535 - 3538, March, 2009.
Abstract | Full text (PDF 3569KB) | BibTex
- Pires, N.; Moreira, A. A.; "Ultra Wideband Ring Monopole Miniaturization Using Dielectric Loading Sandwich", Proc International Workshop on Antenna Technology - IWAT, Santa Monica, United States, Vol. 1, pp. 1 - 4, March, 2009.
Abstract | Full text (PDF 1600KB) | BibTex
- J. Guterman; Moreira, A. A.; Peixeiro, C.; Y. Rahmat-Samii; "User Interaction with Antenna Arrays in MIMO-Enabled Laptops", Proc European Conf. on Antennas & Propagation - EUCAP, Berlim, Germany, Vol. --, pp. 226 - 230, March, 2009.
Abstract
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- J. Guterman; Moreira, A. A.; Peixeiro, C.; Y. Rahmat-Samii; "Multi-Element Arrangements of Back-to-Back E-Shaped Patches for MIMO-Enabled Laptops", Proc Asia Pacific Microwave Conf. - APMC, Hong Kong, China, Vol. 0, pp. 0 - 0, December, 2008.
Abstract
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- Oliveira, C.; Pedrosa , L.; Rocha, R. M.; "Characterizing On-Body Wireless Sensor Networks", Proc IFIP International Conf. on New Technologies, Mobility and Security - Wireless Sensor Networks Workshop - NTMS, Tanger, Morocco, Vol. -, pp. - - -, November, 2008.
Abstract | Full text (PDF 181KB) | BibTex
- Pinho, P.; "Influência da presença humana no desempenho de uma antena de um terminal móvel", Proc Jornadas de Engenharia de Telecomunicações e Computadores, Lisboa, Portugal, Vol. 1, pp. 1 - 1, November, 2008.
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- L. R. Leitão; Marques, P.; "Sincronização em OFDM recorrendo à autocorrelação do sinal e à estimação de canal", Proc Jornadas de Engenharia de Electrónica e Telecomunicações e de Computadores do ISEL, Lisbon, Portugal, Vol. 1, pp. 319 - 324, November, 2008.
Abstract
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- Oliveira, C.; D.S. Sebastião; D. Ladeira; G.C. Carpinteiro; M.A. Antunes; Correia, L. M.; Fernandes, C. A.; "Study on Electromagnetic Fields Emitted by Fluorescent and Compact Fluorescent Lamps (in Portuguese)", Proc Congresso Português de Protecção Contra Radiações - CPPCR, Lisbon, Portugal, Vol. -, pp. - - -, November, 2008.
Abstract | Full text (PDF 722KB) | BibTex
- Pinho, P.; "Antenas impressas para terminais móveis pequenos e multibanda", Proc Congresso Luso Moçambicano de Engenharia - CLME , Maputo, Mozambique, Vol. --, pp. -- - --, September, 2008.
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- Vieira, P.; Queluz, M.P.; Rodrigues, A. J.; "MIMO Antenna Array Impact on Channel Capacity for a Realistic Macro-Cellular Urban Environment", Proc IEEE Vehicular Networking Conf. (VNC), Calgary, Canada, Vol. 1, pp. 1 - 1, September, 2008.
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- Costa, J.R.; Fernandes, C. A.; "Crossed Exponentially Tapered Slot Antenna for UWB Applications", Proc IEEE AP-S/URSI International Symp., San Diego, United States, Vol. , pp. - , July, 2008.
Abstract | Full text (PDF 457KB) | BibTex
- Q. L. Luo; H. Salgado; Pereira, J. R.; "EBG PIFA design for WLAN applications", Proc IEEE AP-S/URSI International Symp., San Diego, United States, Vol. 1, pp. 1 - 4, July, 2008.
Abstract
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- Lima, E.B.; Costa, J.R.; Silveirinha, M.; Fernandes, C. A.; "ILASH - Software Tool for the Design of Integrated Lens Antennas", Proc IEEE AP-S/URSI International Symp., San Diego, United States, Vol. -, pp. - - -, July, 2008.
Abstract | Full text (PDF 351KB) | BibTex
- J. Guterman; Moreira, A. A.; Peixeiro, C.; Y. Rahmat-Samii; "Laptop Opening Angle Effects on Electromagnetic Human Interaction with an Integrated E-shaped Back-to-Back Antenna", Proc IEEE AP-S/URSI International Symp., San Diego, United States, Vol. -, pp. - - -, July, 2008.
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- Medeiros, C. R.; Costa, J.R.; Fernandes, C. A.; "MEMS Reconfigurable Stacked Antenna for WLAN Applications", Proc IEEE AP-S/URSI International Symp., San Diego, United States, Vol. --, pp. -- - --, July, 2008.
Abstract | Full text (PDF 401KB) | BibTex
- Glogowski, R.; Peixeiro, C.; "Multi-Antenna System for Mobile Communication and WLAN Applications in Small Handsets", Proc IEEE AP-S/URSI International Symp., San Diego, United States, Vol. 1, pp. 1 - 1, July, 2008.
Abstract
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- Marques, P.; "A Novel Methodology for Full Velocity Vector Estimation of Ships Using SAR Data", Proc European Conf. on Synthetic Aperture Radar, Friedrichshaffen, Germany, Vol. 3, pp. 93 - 96, June, 2008.
Abstract | Full text (PDF 165KB) | BibTex
- Marques, P.; "An Educational Multi-Channel Testbed for Synthetic Aperture Techniques", Proc European Conf. on Synthetic Aperture Radar, Friedrichshaffen, Germany, Vol. 3, pp. 129 - 132, June, 2008.
Abstract | Full text (PDF 546KB) | BibTex
- J. Guterman; Moreira, A. A.; Peixeiro, C.; Y. Rahmat-Samii; "Laptop Antenna Location Effects on Electromagnetic Human Interaction with E-Shaped Back-to-Back Patch", Proc ICT Mobile and Wireless Communications Summit, Stockholm, Sweden, Vol. -, pp. - - -, June, 2008.
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- J. Guterman; Moreira, A. A.; Peixeiro, C.; Y. Rahmat-Samii; "Comparison Study of Electromagnetic Human Interaction with Various 2.4 GHz Laptop Integrated Antennas", Proc International Conf. on Microwaves, Radar and Wireless Communications - MIKON, Wroclaw, Poland, Vol. -, pp. - - -, May, 2008.
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- Costa, J.R.; Fernandes, C. A.; Lima, E.B.; Silveirinha, M.; M. Vorst; "Design of an Integrated Lens Feed for an Imaging Reflector System using the ILASH Software Tool", Proc ESA Antenna Workshop on Antennas for Earth Observation, Science, Telecommunication and Navigation Space Missions, Noordwijk, Netherlands, Vol. 1, pp. 378 - 381, May, 2008.
Abstract | Full text (PDF 238KB) | BibTex
- P. Makal; Moreira, A. A.; "Ultrawideband Antennas for Mobile Terminals (in Polish: Ultraszerokopasmowa Antena do Terminali Ruchomych)", Proc Krajowa Konferencja Radiokomunikacji, Radiofonii i Telewizji , Wroclaw, Poland, Vol. --, pp. -- - --, April, 2008.
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- P. Makal; Moreira, A. A.; "Bevelled Planar Monopole Antennas for UWB Applications", Proc International Workshop on Antenna Technology - IWAT, Chiba, Japan, Vol. , pp. 203 - 206, March, 2008.
Abstract
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- Q. L. Luo; H. Salgado; Pereira, J. R.; "Dual-band antenna design using an EBG Artificial Magnetic Conductor ground plane", Proc Loughborough Antennas and Propagation Conf. – LAPC, Loughborough, United Kingdom, Vol. 1, pp. 217 - 220, March, 2008.
Abstract
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- Medeiros, C. R.; Costa, J.R.; Fernandes, C. A.; Kolundzija; "Simulation of Frequency Agile RF MEMS Antennas using WIPL-D", Proc Annual Review of Progress in Appl. Computational - ACES, Niagara Falls, Canada, Vol. --, pp. -- - --, March, 2008.
Abstract
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- "dsfdf", Proc ACM Symp. on Information, Computer and Communications Security - ASIACCS, sds, Albania, Vol. 1, pp. 2 - 3, February, 2008.
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- J. Guterman; Moreira, A. A.; Peixeiro, C.; Y. Rahmat-Samii; "Electromagnetic Human Interaction with ISM 2.4GHz Laptop Antennas", Proc European Conf. on Antennas & Propagation - EUCAP, Edinburgh, United Kingdom, Vol. -, pp. - - -, November, 2007.
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- Costa, J.R.; Fernandes, C. A.; "Integrated Imaging Lens Antenna with Broadband Feeds", Proc European Conf. on Antennas & Propagation - EUCAP, Edinburgh, United Kingdom, Vol. , pp. - , November, 2007.
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- Mendes, C.M.; Peixeiro, C.; "Radiation Efficiency of Several Handset Antennas Obtained with a Modified Wheeler Cap Method", Proc European Conf. on Antennas & Propagation - EUCAP, Edinburgh, United Kingdom, Vol. -, pp. - - -, November, 2007.
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- Mendes, C.M.; Peixeiro, C.; "Theoretical and Experimental Validation of a Generalized Wheeler Cap Method", Proc European Conf. on Antennas & Propagation - EUCAP, Edinburgh, United Kingdom, Vol. -, pp. - - -, November, 2007.
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- Oliveira, C.; D. Ladeira; D.S. Sebastião; Correia, L. M.; "Updated Results from the Electromagnetic Fields Monitoring Programme of the monIT Project", Proc Jornadas de Protecção contra Radiações, Lisboa, Portugal, Vol. ?, pp. ? - ?, November, 2007.
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- M. Leal; C. Boaventura; Moreira, A. A.; "UWB Slot Antenna on a Folded Finite Ground Plane", Proc European Conf. on Antennas & Propagation - EUCAP, Edinburgh, United Kingdom, Vol. -, pp. - - -, November, 2007.
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- Oliveira, C.; Fernandes, C. A.; Correia, L. M.; "Estimation of Exclusion Zones for Base Station Antennas in Wireless Communications Systems", Proc IEEE Vehicular Networking Conf. (VNC), Baltimore, MD, United States, Vol. ?, pp. 955 - 959, October, 2007.
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- Peixeiro, C.; "Integration Effects of Multiple Microstrip Patch Antennas into Small Handsets", Proc IEEE AFRICON Conf. in Africa, Windhoek, Namibia, Vol. 1, pp. xx - yy, September, 2007.
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- J. Guterman; Moreira, A. A.; Peixeiro, C.; Y. Rahmat-Samii; "User Interaction with Inverted-F Antennas Integrated into Laptop PCMCIA Cards (invited paper)", Proc International Conf. on Appl. Electromagnetics and Communications - ICECOM, Dubrovnik, Croatia, Vol. 1, pp. 27 - 30, September, 2007.
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- J. Guterman; Y. Rahmat-Samii; Moreira, A. A.; Peixeiro, C.; "Radiation from Commercially Viable Antennas for PCMCIA Cards Housed in Laptops", Proc IST Mobile and Wireless Communications Summit, Budapest, Hungary, Vol. -, pp. - - -, July, 2007.
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- Fernandes, C. A.; Costa, J.R.; M. Vorst; "Design of a Shaped Double-Shell Lens Feed for a Quasi-Optical Reflector System", Proc IEEE AP-S/URSI International Symp., Honolulu, United States, Vol. , pp. - , June, 2007.
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- J. Guterman; D. W. Browne; Y. Rahmat-Samii; Moreira, A. A.; Peixeiro, C.; "Design of Integrated Antenna Arrays for MIMO Enabled Laptops", Proc IEEE AP-S/URSI International Symp., Honolulu, United States, Vol. -, pp. - - -, June, 2007.
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- Medeiros, C. R.; Costa, J.R.; Fernandes, C. A.; Kolundzija; "MEMS Reconfigurable Antenna Patch Antenna Analysis Using WIPL-D", Proc International Symp. on RF MEMS and RF Microsystems, Barcelona, Spain, Vol. 1, pp. 67 - 70, June, 2007.
Abstract | Full text (PDF 278KB) | BibTex
- D. W. Browne; J. Guterman; Y. Rahmat-Samii; M. P. Fitz; "Performance of Integrated Antenna Arrays for MIMO Enabled Laptops", Proc IEEE AP-S/URSI International Symp., Honolulu, United States, Vol. -, pp. - - -, June, 2007.
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- Peixeiro, C.; "Small Ground Plane Size Effects on Microstrip Patch Antennas Revisited", Proc IEEE AP-S/URSI International Symp., Honolulu, United States, Vol. 1, pp. 2821 - 2824, June, 2007.
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- M. Leal; C. Boaventura; Moreira, A. A.; "An Optimized Printed Slot Antenna Design for UWB Applications", Proc Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. -, pp. - - -, May, 2007.
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- J. Guterman; Y. Rahmat-Samii; Moreira, A. A.; Peixeiro, C.; "Back-to-back E-shaped Patch Antenna: Integration of Novel Dual-band Quasi-omnidirectional Radiator into Laptops", Proc Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. 1, pp. 37 - 40, May, 2007.
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- Medeiros, C. R.; A. Castela; Costa, J.R.; Fernandes, C. A.; "Evaluation of Modelling Accuracy of Reconfigurable Patch Antennas", Proc Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. 1, pp. 13 - 16, May, 2007.
Abstract | Full text (PDF 264KB) | BibTex
- J. Guterman; Moreira, A. A.; Peixeiro, C.; "Omnidirectional Wrapped Microstrip Antenna: Concept, Integration Issues and Applications", Proc Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. 1, pp. 33 - 36, May, 2007.
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- Medeiros, C. R.; Costa, J.R.; Fernandes, C. A.; Kolundzija; "Modelling of a MEMS Reconfigurable Antenna Using WIPL-D", Proc ESA Antenna Workshop on Multiple Beam and Reconfigurable Antennas , Noordwijk, Netherlands, Vol. 1, pp. 369 - 372, April, 2007.
Abstract | Full text (PDF 215KB) | BibTex
- D. W. Browne; J. Guterman; M. P. Fitz; Y. Rahmat-Samii; "Experimental Validation of Capacity Preserving Design for MIMO Arrays (Invited Paper)", Proc International Workshop on Antenna Technology - IWAT, Cambridge, United Kingdom, Vol. -, pp. - - -, March, 2007.
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- J. Guterman; Y. Rahmat-Samii; Moreira, A. A.; Peixeiro, C.; "Radiation Pattern of a 2.4/5.2GHz Laptop Internal Antenna: Near Field Spherical Range Measurements and Full Wave Analysis (Invited Paper)", Proc International Workshop on Antenna Technology - IWAT, Cambridge, United Kingdom, Vol. -, pp. - - -, March, 2007.
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- Costa, J.R.; Fernandes, C. A.; G. Godi; R. Sauleau; H. Legay; "Benchmark of Lens Antennas for Ka-Band Global Earth Observation from LEO Satellites", Proc European Conf. on Antennas & Propagation - EUCAP, Nice, France, Vol. 1, pp. 1 - 1, November, 2006.
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- J. Guterman; Moreira, A. A.; Peixeiro, C.; "Multi-Element Omnidirectional Wrapped Microstrip Antenna for MIMO Laptop Integrated Wireless Interface", Proc European Conf. on Antennas & Propagation - EUCAP, Nice, France, Vol. -, pp. - - -, November, 2006.
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- J. Guterman; Y. Rahmat-Samii; Moreira, A. A.; Peixeiro, C.; "Quasi-Omnidirectional Back-to-Back E-Shaped Patch Antenna for Dual-Band 2.4/5.2ghz Laptop Integrated Wireless Interface", Proc European Conf. on Antennas & Propagation - EUCAP, Nice, France, Vol. -, pp. - - -, November, 2006.
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- J. Guterman; Moreira, A. A.; Peixeiro, C.; "Location of Omnidirectional Wrapped Microstrip Antennas in Laptops for Wireless Applications", Proc IEEE AP-S/URSI International Symp., Albuquerque, United States, Vol. -, pp. 2621 - 2624, July, 2006.
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- J. Guterman; Moreira, A. A.; Peixeiro, C.; "Omnidirectional Wrapped Microstrip Antennas for MIMO Linear Arrangements in Laptops", Proc IEEE AP-S/URSI International Symp., Albuquerque, United States, Vol. -, pp. 2625 - 2628, July, 2006.
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- J. Guterman; Moreira, A. A.; Peixeiro, C.; "Laptop Screen Inclination Effects on an Integrated Omnidirectional Wrapped Microstrip Antenna", Proc IST Mobile and Wireless Communications Summit, Myconos, Greece, Vol. -, pp. - - -, June, 2006.
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- Peixeiro, C.; "Mutual Coupling and Correlation in MIMO Patch Antenna Systems", Proc IST Mobile and Wireless Communications Summit, Myconos, Greece, Vol. 1, pp. 1 - 5, June, 2006.
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- J. Guterman; Moreira, A. A.; Peixeiro, C.; "Laptop Structure Effects on an Integrated Omnidirectional Wrapped Microstrip Antenna", Proc International Conf. on Microwaves, Radar and Wireless Communications - MIKON, Krakow, Poland, Vol. -, pp. - - -, May, 2006.
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- Peixeiro, C.; "Planar Inverted-F Antennas for MIMO Applications in Small Multi-Standard Handsets", Proc International Conf. on Telecommunications - ICT, Funchal, Portugal, Vol. 1, pp. 1 - 4, May, 2006.
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- Marques, P.; Dias, J.; "SAR moving targets processing for small airborne platforms", Proc European Conf. on Synthetic Aperture Radar, Dresden, Germany, Vol. CD-ROM, pp. . - ., May, 2006.
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- Mendes, C.M.; Peixeiro, C.; "Fundamental Limits in Small Printed Antennas (in Portuguese)", Proc Jornadas de Engenharia de Telecomunicações e Computadores, Lisboa, Portugal, Vol. -, pp. - - -, November, 2005.
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- T Gandara; R. Urban; L. Fregoli; Peixeiro, C.; "Planar Inverted-F Antennas for Small Multi-Standard Handsets", Proc International Conf. on Electromagnetics in Advanced Applications - ICEAA, Dubrovnik, Croatia, Vol. -, pp. - - -, October, 2005.
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- Costa, J.R.; Silveirinha, M.; Fernandes, C. A.; "Antena Integrada Baseada em Lente de Dupla- Camada para Aplicações Espaciais", Proc Encuentro Ibérico de Electromagnetismo Computacional - EIEC , Seia, Portugal, Vol. 1, pp. 59 - 61, September, 2005.
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- Peixeiro, C.; J. Guterman; T Gandara; Moreira, A. A.; "Multiband Printed Antennas for Application in Small Terminals of Mobile Communications and WLAN Systems (in Portuguese) ", Proc Encuentro Ibérico de Electromagnetismo Computacional - EIEC , Seia, Portugal, Vol. -, pp. - - -, September, 2005.
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- Costa, J.R.; Silveirinha, M.; Fernandes, C. A.; "Double-Shell Axial-Symmetric Imaging Lens Antenna for Space Applications", Proc IEEE AP-S/URSI International Symp., Washington, United States, Vol. 1B, pp. 438 - 441, July, 2005.
Abstract | Full text (PDF 883KB) | BibTex
- Costa, J.R.; Silveirinha, M.; Fernandes, C. A.; "ILASH – Software Tool for the Development of Shaped Double-Shell Axial-Symmetric Dielectric Lens Antennas", Proc IEEE AP-S/URSI International Symp., Washington, United States, Vol. URSI, pp. 1 - 1, July, 2005.
Abstract | Full text (PDF 31KB) | BibTex
- J. Antoniuk; Moreira, A. A.; Peixeiro, C.; "L-Bent Omnidirectional Patch Antenna for Wireless Applications in Laptop Computers", Proc IEEE AP-S/URSI International Symp., Washington, United States, Vol. 4A, pp. 355 - 358, July, 2005.
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- J. Antoniuk; Moreira, A. A.; Peixeiro, C.; "Multi-Element Patch Antenna Integration into Laptops for Multi-Standard Applications", Proc IEEE AP-S/URSI International Symp., Washinghton, United States, Vol. 4A, pp. 255 - 258, July, 2005.
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- J. Guterman; Moreira, A. A.; Peixeiro, C.; "Omnidirectional Wrapped Microstrip Antenna for WLAN Applications in Laptop Computers", Proc IEEE AP-S/URSI International Symp., Washington, United States, Vol. 3B, pp. 301 - 304, July, 2005.
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- Costa, J.R.; Silveirinha, M.; Fernandes, C. A.; "Design and Analysis of Double-Shell Axial-Symmetric Integrated Lens Antennas for Space Applications", Proc ESA Antenna Workshop on Space Antenna Systems and Technologies, Noordwijk, Netherlands, Vol. 2, pp. 865 - 872, June, 2005.
Abstract | Full text (PDF 561KB) | BibTex
- R. Sauleau; Fernandes, C. A.; Costa, J.R.; "Review of Lens Antenna Design and Technologies for Mm-wave Shaped-beam Applications", Proc International Symp. on Antenna Technology and Appl Electromagnetics - ANTEM, Saint-Malo, France, Vol. 1, pp. 414 - 416, June, 2005.
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- Marques, P.; Dias, J.; "A UAV-Friendly Strategy for Moving Targets Processing using SAR", Proc NATO - Sensors Electronics Technology (SET) Panel, Lisbon, Portugal, Vol. CD-ROM, pp. . - ., May, 2005.
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- B. Cheganças; V. Carneiro; Fernandes, C. A.; Costa, J.R.; "Design of Bifocal Integrated Lens Antennas for Space Applications", Proc Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. 1, pp. - , April, 2005.
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- Fernandes, C. A.; Costa, J.R.; Silveirinha, M.; "Dielectric Lens Antennas for Millimetrewave Communications", Proc Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. 1, pp. - , April, 2005.
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- Costa, J.R.; Silveirinha, M.; Fernandes, C. A.; Lima, E.B.; J. Tiago; "ILASH – Design and Analysis tool for Double-Shell Axial-Symmetric Integrated Lens Antennas", Proc Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. 1, pp. - , April, 2005.
Abstract | Full text (PDF 451KB) | BibTex
- F. Cardoso; Peixeiro, C.; Correia, L. M.; "Influence of Antenna Array Coupling Effects on the Radio Channel Impulse Response in Mobile Communication Systems", Proc Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. -, pp. - - -, April, 2005.
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- J. Antoniuk; J. Guterman; Moreira, A. A.; Peixeiro, C.; "Location of Patch Antennas for Wireless Applications in Laptops", Proc Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. -, pp. - - -, April, 2005.
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- Peixeiro, C.; "Mutual Coupling in Small Arrays of Microstrip Patches", Proc Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. -, pp. - - -, April, 2005.
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- G. Perdigão; H. Carmo; Fernandes, C. A.; Costa, J.R.; "Ultra-High Bandwidth Antenna for Space Applications in Millimeter Waves", Proc Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. 1, pp. - , April, 2005.
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- Costa, J.R.; Fernandes, C. A.; "Analysis of Small Integrated Lens Antennas Using Multiple Point Source Physical Optics Discretization of the Feed Aperture Field", Proc Journees Internationales de Nice sur les Antennes - JINA, Nice, France, Vol. 1, pp. 466 - 467, November, 2004.
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- T Gandara; Peixeiro, C.; "Compact Triple-Band Double U-Slotted Planar Inverted-F Antenna", Proc IEEE International Symp. on Personal, Indoor and Mobile Radio Commun - PIMRC , Barcelona, Spain, Vol. 1, pp. 25 - 29, September, 2004.
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- F. Cardoso; Correia, L. M.; "Short-term fading depth dependence on antenna characteristics in wideband mobile communications", Proc IEEE International Symp. on Personal, Indoor and Mobile Radio Commun - PIMRC , Barcelona, Spain, Vol. , pp. - , September, 2004.
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- R. Urban; Peixeiro, C.; "Battery Effects on a Small Handset Planar Inverted-F Antenna", Proc IST Mobile and Wireless Communications Summit, Lyon, France, Vol. 1, pp. 223 - 227, June, 2004.
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- Costa, J.R.; Fernandes, C. A.; "Calculation of the near-Field from Axial Symmetric Apertures Using Gaussian-like Discretization of the Aperture Field", Proc IEEE AP-S/URSI International Symp., Monterey, CA, United States, Vol. 2, pp. 1343 - 1246, June, 2004.
Abstract | Full text (PDF 202KB) | BibTex
- T Gandara; Peixeiro, C.; "Compact Double U-Slotted Microstrip Patch Antenna Element for GSM1800, UMTS and HiperLAN2", Proc IEEE AP-S/URSI International Symp., Monterey, United States, Vol. 2, pp. 1459 - 1462, June, 2004.
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- J. Guterman; "Miniaturized Microstrip Fractal Antennas: Mobile Handsed Antenna Prototypes", Proc National Conf. on Radiocommunications and Broadcasting, Warsaw, Poland, Vol. 1, pp. 347 - 351, June, 2004.
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- Pinho, P.; P. Ferreira ; Pereira, J. R.; "Multiresolution Analysis using Biorthogonal and Interpolating Wavelets", Proc IEEE AP-S/URSI International Symp., Monterey, United States, Vol. ---, pp. --- - ---, June, 2004.
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- N. Crispim; Peixeiro, C.; "Small Dual-Band Microstrip Patch Antenna Array for MIMO System Applications", Proc IEEE AP-S/URSI International Symp., Monterey, United States, Vol. 1, pp. 333 - 336, June, 2004.
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- J. Guterman; Moreira, A. A.; Peixeiro, C.; "Two-Element Multi-Band Fractal PIFA for MIMO Applications in Small Size Terminals", Proc IEEE AP-S/URSI International Symp., Monterey, California, United States, Vol. 4, pp. 3421 - 3424, June, 2004.
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- J. Guterman; Moreira, A. A.; Peixeiro, C.; "Dual-Band Miniaturized Microstrip Fractal Antenna for a Small GSM1800 + UMTS Mobile Handset", Proc IEEE Mediterranean Electr. Conf. - MELECON , Dubrovnik, Croatia, Vol. 1, pp. 499 - 501, May, 2004.
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- R. Urban; Peixeiro, C.; "Ground Plane Size Effects on a Microstrip Patch Antenna for Small Handsets", Proc International Conf. on Microwaves, Radar and Wireless Communications - MIKON, Warsaw, Poland, Vol. 1, pp. 334 - 337, May, 2004.
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- Marques, P.; Dias, J.; "Moving target trajectory parameter estimation using the signature curvature information", Proc European Conf. on Synthetic Aperture Radar, Ulm, Germany, Vol. 2, pp. 529 - 532, May, 2004.
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- L. Fregoli; Peixeiro, C.; "Small Multi-Band Planar Inverted-F Antenna for Mobile Communication Systems and WLAN/WPAN Applications", Proc URSI International Symp. in Electromagnetic Theory, Pisa, Italy, Vol. 1, pp. 225 - 227, May, 2004.
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- J. Guterman; Moreira, A. A.; Peixeiro, C.; "Triple – band miniaturized fractal planar inverted-F antenna for a small mobile terminal", Proc International Conf. on Microwaves, Radar and Wireless Communications - MIKON, Warsaw, Poland, Vol. 1, pp. 359 - 362, May, 2004.
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- J. Guterman; "Printed Fractal Antennas for Mobile Terminals (in Polish)", Proc Seminar on Radiocommunications and Multimedia Technologies, Warsaw, Poland, Vol. 1, pp. 33 - 42, December, 2003.
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- J. Brissos; Peixeiro, C.; "Triple-Band Microstrip Patch Antenna Element for Cellular and WLAN Systems", Proc IEEE International Symp. on Personal, Indoor and Mobile Radio Commun - PIMRC , Beijing, China, Vol. 3, pp. 916 - 920, September, 2003.
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- Moreira, A. A.; "Antenna Arrays for Multiple Standard MIMO Systems", Proc Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. , pp. 555 - 558, June, 2003.
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- Pinho, P.; Pereira, J. R.; "Design of Microstrip Patch Antennas to be used as a Feed for Dielectric Lenses", Proc Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. 1, pp. 499 - 502, June, 2003.
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- T Gandara; "Dual Band Dual Polarised Microstrip Stacked Microstrip Patch Antenna Element for UMTS and Bluetooth/IEEE 802.11b Applications", Proc Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. 1, pp. 107 - 110, June, 2003.
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- T Gandara; Peixeiro, C.; "Dual Band Dual Polarised Stacked Microstrip Patch Antenna Element for UMTS and Bluetooth/IEEE 802.11b Applications", Proc Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. 1, pp. 107 - 110, June, 2003.
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Abstract | Full text (PDF 3336KB) | BibTex
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- Salema, C.; Fernandes, C. A.; "Radiation Patterns of Shielded Dielectric Horns: Analytical Versus Simulation Approaches", Proc Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol. , pp. 38 - 41, April, 2001.
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- A. Morgado; | |
