Helena Luísa Silva Ribeiro

Helena Ribeiro

Academic position:	Researcher
Joining date:	01-06-2023
Roles in IT:	PhD Student
Thematic Line:	Wireless Technologies
Group:	Radio Systems – Av

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

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17-07-2024

Wireless Powered Flight project wins main prize at 2024 WPTCE

The team, Ricardo Pereira, Helena Ribeiro, Paulo Capitão, Henrique Chaves, Ricardo Torres, and Vinícius Oliveira, was coordinated by our researcher Nuno Borges de Carvalho.

13-05-2024

Outstanding Student Design Demonstrator Award WPTCE 2024

The PhD students, Ricardo Pereira, Helena Ribeiro, Paulo Capitão, Henrique Figueiredo, Ricardo Torres, and Vinícius Oliveira, have been honored with the prestigious 'Outstanding Student Design Demonstrator Award' at the Wireless Power Transfer Conference and Exhibition (WPTCE) 2024 in Kyoto, Japan.

Scientific Achievements

Publications

2Papers in Journals

H. Ribeiro, N.B.C. Carvalho, A Wireless Motion Sensor Operating Down to −28-dBm Energy Harvesting, IEEE Journal of Radio Frequency Identification, Vol. 8, No. 8, pp. 176 - 184, March, 2024 | BibTex
H. Ribeiro, D. Matos, N.B.C. Carvalho, A. G. Georgiadis, Enhancement of RF-DC Converters Efficiency by Input Impedance Optimization, IEEE Access, Vol. 12, No., pp. 182708 - 182716, 2024,
| Abstract | BibTex

4Papers in Conferences

H. C. Chaves, H. Ribeiro, A. Baghel, N.B.C. Carvalho, Low-Cost Portable Digital Shadow for Radiative WPT Systems, IEEE International Microwaves and Antennas Symposium in Africa IMAS, Nairobi, Kenya, Vol., pp. -, October, 2025 | BibTex
H. Ribeiro, A. Baghel, N.B.C. Carvalho, Power Combining in Wireless Power Transfer Receivers Comparing RF and DC Combining, European Microwave Association (EuMA) European Microwave Conference EuMC, UTRECHT, Netherlands, September, 2025,
| Abstract | BibTex
H. Ribeiro, S. Hemour, N.B.C. Carvalho, A Dual-Function Rectifier-Mixer Circuit for Sub-Carrier Backscattering Modulation Applications, IEEE Wireless Power Transfer Conference, Conference online, May, 2024,
| Abstract | BibTex
R. A. M. Pereira, D. Matos, RJCF Figueiredo, B. Mendes, H. C. Chaves, H. Ribeiro, H. Costa, D. Belo, J. M. M. Oliveira, A. Oliveira, N.B.C. Carvalho, Quasioptical Double-Lens Wireless Power Transfer System with Patch Array Antennas, IEEE Wireless Power Transfer Conf. - WPTC, San Diego, United States, June, 2023 | BibTex

Patents

1Patents

A. Baghel, H. Ribeiro, N.B.C. Carvalho, A. Costa, H. F. Chaves, Sistema di trasferimento di energia wireless ad una apparecchiatura sanitaria, PA105336IT01, National, Pending, 24-09-2025, Italy

Other Scientific Achievements

1Awards

R. A. M. Pereira, V. Oliveira, H. Ribeiro, P. Capitão, R. Torres, H. C. Chaves, N.B.C. Carvalho, Outstanding Student Design Demonstrator Award WPTCE 2024, Wireless Powered Flight Drone, 01-05-2024

Related UN SDG

Activities from this researcher fall under the following United Nations Strategic Development Goals (SDGs):

IT Member Profile