Circular polarization wide-angle beam steering at Ka-Band by in-plane translation of a plate lens antenna EB Lima, SA Matos, JR Costa, CA Fernandes, NJG Fonseca
IEEE Transactions on Antennas and Propagation 63 (12), 5443-5455, 2015
217 2015 Dual-Band Dual-Linear-to-Circular Polarization Converter in Transmission Mode Application to P Naseri, SA Matos, JR Costa, CA Fernandes, NJG Fonseca
IEEE Transactions on Antennas and Propagation 66 (12), 7128-7137, 2018
210 2018 Substrate Integrated Transmission Lines: Review and Applications K Wu, M Bozzi, NJG Fonseca
IEEE Journal of Microwaves 1 (1), 345-363, 2021
169 2021 Compact Multibeam Fully Metallic Geodesic Luneburg Lens Antenna Based on Non-Euclidean Transformation Optics Q Liao, NJG Fonseca, O Quevedo-Teruel
IEEE Transactions on Antennas and Propagation 66 (12), 7383-7388, 2018
160 2018 Printed S-band 4× 4 Nolen matrix for multiple beam antenna applications NJG Fonseca
IEEE transactions on antennas and propagation 57 (6), 1673-1678, 2009
151 2009 High Gain Dual-Band Beam-Steering Transmit Array for Satcom Terminals at Ka-Band SA Matos, EB Lima, JS Silva, JR Costa, CA Fernandes, NJG Fonseca, ...
IEEE Transactions on Antennas and Propagation 65 (7), 3528-3539, 2017
149 2017 Planar T Djerafi, NJG Fonseca, K Wu
IEEE transactions on microwave theory and techniques 58 (2), 259-266, 2010
142 2010 Design and implementation of two-layer compact wideband Butler matrices in SIW technology for Ku-band applications AAM Ali, NJG Fonseca, F Coccetti, H Aubert
IEEE Transactions on Antennas and Propagation 59 (2), 503-512, 2011
138 2011 Quasi-optical multi-beam antenna technologies for B5G and 6G mmWave and THz networks: A review YJ Guo, M Ansari, RW Ziolkowski, NJG Fonseca
IEEE Open Journal of Antennas and Propagation 2, 807-830, 2021
132 2021 Broadband Substrate Integrated Waveguide 4 T Djerafi, NJG Fonseca, K Wu
IEEE transactions on microwave theory and techniques 59 (7), 1740-1745, 2011
113 2011 Equivalent Planar Lens Ray-Tracing Model to Design Modulated Geodesic Lenses Using Non-Euclidean Transformation Optics NJG Fonseca, Q Liao, O Quevedo-Teruel
IEEE Transactions on Antennas and Propagation 68 (5), 3410-3422, 2020
108 2020 Circuit type multiple beamforming networks for antenna arrays in 5G and 6G terrestrial and non-terrestrial networks YJ Guo, M Ansari, NJG Fonseca
IEEE Journal of Microwaves 1 (3), 704-722, 2021
96 2021 Multibeam antennas for very high throughput satellites in Europe: Technologies and trends B Palacin, NJG Fonseca, M Romier, R Contreres, JC Angevain, G Toso, ...
2017 11th European Conference on Antennas and Propagation (EUCAP), 2413-2417, 2017
76 2017 Space-Air-Ground Integrated 6G Wireless Communication Networks: A Review of Antenna Technologies and Application Scenarios FA Dicandia, NJG Fonseca, M Bacco, S Mugnaini, S Genovesi
Sensors 22 (9), 3136, 2022
74 2022 On the Benefits of Glide Symmetries for Microwave Devices O QUEVEDO-TERUEL, Q CHEN, F MESA, NJG FONSECA, G VALERIO
IEEE Journal of Microwaves 1 (1), 457-469, 2021
73 2021 High-Performance Electrically Thin Dual-Band Polarizing Reflective Surface for Broadband Satellite Applications NJG Fonseca, C Mangenot
IEEE Transactions on Antennas and Propagation 64 (2), 640-649, 2016
72 2016 Low-Profile Compact Dual-Band Unit Cell for Polarizing Surfaces Operating in Orthogonal Polarizations W Tang, S Mercader-Pellicer, G Goussetis, H Legay, NJG Fonseca
IEEE Transactions on Antennas and Propagation 65 (3), 1472-1477, 2017
65 2017 Analytical Model and Study of Continuous Parallel Plate Waveguide Lens-like Multiple-Beam Antennas F Doucet, NJG Fonseca, E Girard, H Legay, R Sauleau
IEEE Transactions on Antennas and Propagation 66 (9), 4426-4436, 2018
62 2018 Holey glide-symmetric filters for 5G at millimeter-wave frequencies A Monje-Real, NJG Fonseca, O Zetterstrom, E Pucci, O Quevedo-Teruel
IEEE Microwave and Wireless Components Letters 30 (1), 31-34, 2019
61 2019 Design and implementation of a planar 4x4 Butler matrix in SIW technology for wide band high power applications T Djerafi, NJG Fonseca, K Wu
Progress In Electromagnetics Research B 35, 29-51, 2011
60 2011 
Oscar Quevedo-TeruelProfessor at KTH Royal Institute of TechnologyEmail confirmado em kth.se
