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... Abdelghafour Abraray

PhD Student

Abdelghafour Abraray

Academic position: PhD Student
Joining date: 01-11-2019
Roles in IT: PhD Student
Thematic Line: Optics and Photonics
Group: Optical Sensors and Integrated Photonics - Av

Email: Send Email
Address: IT – Aveiro
Instituto de Telecomunicações
Campus Universitário de Santiago
P-3810-193 AVEIRO - PORTUGAL
Tel: +351 234 377 900
Fax: +351 234 377 901

ORCID iD
https://www.orcid.org/0000-0002-9913-8880

Scientific Achievements

  • Smart Beamforming Metasurfaces for Future Telecommunications, Universidade de Aveiro, PhD Student, Abdelghafour Abraray, Supervisor: S. Maslovski, nov-2019 - mai-2025
4Papers in Journals
  • K.K. Kaboutari, A. Abraray, S. Maslovski, Numerically Optimized Fourier Transform-Based Beamforming Accelerated by Neural Networks, Applied Sciences, Vol. 14, No. 7, pp. 2866 - 2866, March, 2024,
    | Abstract     | Full text (PDF 19 MBs) | BibTex
  • A. Abraray, A. Baghel, S. Maslovski, Design of resonant metasurface absorber using feed‐forward neural network, Microwave and Optical Tech. Letters, Vol. 66, No. 1, pp. e33977(1 - 7), December, 2023 | BibTex
  • S. Maslovski, A. Abraray, D. Nunes, Analytical and numerical modeling of reconfigurable reflecting metasurfaces with capacitive memory, New Journal of Physics, Vol. 24, No. 7, pp. 075003 - 075003, July, 2022 | BibTex
  • S. Maslovski, H. F. Ferreira, I. Medvedev, N. Brás, A. Abraray, T. Fernandes, H. A. Silva, A. Topa, Conjugate impedance matched metamaterials: Physical modeling and wave interaction effects, Journal of Physics: Conference Series, Vol. 1092, No. 012084, pp. 1 - 4, September, 2018 | BibTex
10Papers in Conferences
  • A. Abraray, R. A. M. Pereira, K.K. Kaboutari, S. Maslovski, Realization of Programmable Chessboard Mushroom-type Metasurface for Beamforming Applications, Progress in Electromagnetics Research Symp. - PIERS, Prague, Czech Republic, Vol., pp. 1909 - 1913, July, 2023 | BibTex
  • S. Maslovski, A. Abraray, T. Fernandes, On Maximum Received Power in Rectenna Structures, Progress in Electromagnetics Research Symp. - PIERS, Prague, Czech Republic, Vol., pp. 889 - 896, July, 2023 | BibTex
  • S. Maslovski, A. Abraray, K.K. Kaboutari, D. Nunes, A. Navarro, Analytical and Numerical Modeling of Reconfigurable Beamforming Metasurfaces, Progress in Electromagnetics Research Symp. - PIERS, Hangzhou, China, Vol., pp. -, November, 2021 | BibTex
  • S. Maslovski, A. Abraray, K.K. Kaboutari, Beamforming with Intelligent Metasurfaces: Operating Principles and Possible Implementations, EExPolytech, St. Petersburg, Russia, Vol., pp. -, October, 2021 | BibTex
  • S. Maslovski, A. Abraray, Programmable Chessboard Mushroom-Type Metasurface with Memory, International Congress on Engineered Material Platforms for Novel Wave Phenomena – Metamaterials, New York, United States, Vol., pp. -, September, 2021 | BibTex
  • S. Maslovski, A. Abraray, A. Navarro, N.B.C. Carvalho, Towards Smart Beamforming Utilizing Neural- Networked Programmable Metasurfaces, Conference on Telecommunications - ConfTele ConfTELE, Leiria, Portugal, Vol., pp. -, February, 2021 | BibTex
  • S. Maslovski, A. Abraray, N.B.C. Carvalho, A. Navarro, Beamforming with Neural-Networked Programmable Metasurfaces, International Congress on Engineered Material Platforms for Novel Wave Phenomena – Metamaterials, New York, United States, Vol. -, pp. 225 - 227, October, 2020 | BibTex
  • A. Abraray, K. Huq, S.M. Mumtaz, J. Rodriguez, O. El Mrabet, A. Farkhsi, J. Floch, P. Si, A Metamaterial-Inspired Small Rectenna for RF Energy Harvesting Based on A 3-Way Power Combiner, IEEE Global Communications Conference - GLOBECOM, Hawaii, United States, December, 2019 | BibTex
  • S. Maslovski, I. Medvedev, H. Ferreira, H. A. Silva, A. Abraray, T. Fernandes, Metamaterial Wormhole Superabsorber, Conference on Telecommunications - ConfTele, Lisbon, Portugal, Vol., pp. 141 - 143, July, 2019 | BibTex
  • A. Abraray, T. Fernandes, S. Maslovski, Design and optimization of compact array rectennas for harvesting wireless power, Loughborough Antennas and Propagation Conf. – LAPC, Loughborough, United Kingdom, Vol. 1, pp. 1 - 1, November, 2018,
    | Abstract     | BibTex

Closed Projects1

Acronym Name Funding Agency Start date Ending date
AI-BEAM Intelligent Beamforming Metasurfaces for Future Telecommunications FCT/CMU 01-10-2020 31-03-2022
1Awards
  • A. Abraray, T. Fernandes, S. Maslovski, Best Non-Student Poster Award at LAPC2018, Best Non-Student Poster Award at Loughborough Antennas and Propagation Conference., 01-11-2018
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