Cellular for the skies: Exploiting mobile network infrastructure for low altitude air-to-ground communications L Afonso, N Souto, P Sebastiao, M Ribeiro, T Tavares, R Marinheiro IEEE Aerospace and Electronic Systems Magazine 31 (8), 4-11, 2016 | 67 | 2016 |
Anisotropy without tensors: a novel approach using geometric algebra SA Matos, MA Ribeiro, CR Paiva Optics Express 15 (23), 15175-15186, 2007 | 25 | 2007 |
Generalized LUI propagation model for UAVs communications using terrestrial cellular networks T Tavares, P Sebastião, N Souto, FJ Velez, F Cercas, M Ribeiro, ... 2015 IEEE 82nd Vehicular Technology Conference (VTC2015-Fall), 1-6, 2015 | 22 | 2015 |
A Monte Carlo method for solving the one-dimensional telegraph equations with boundary conditions JA Acebrón, MA Ribeiro Journal of Computational Physics 305, 29-43, 2016 | 20 | 2016 |
An alternating direction algorithm for hybrid precoding and combining in millimeter wave MIMO systems N Souto, J Silva, J Pavia, M Ribeiro Physical Communication 34, 165-173, 2019 | 18 | 2019 |
Low complexity hybrid precoding designs for multiuser mmWave/THz ultra massive MIMO systems JP Pavia, V Velez, R Ferreira, N Souto, M Ribeiro, J Silva, R Dinis Sensors 21 (18), 6054, 2021 | 15 | 2021 |
Doppler shift from a composition of boosts with Thomas rotation: A spacetime algebra approach CR Paiva, MA Ribeiro Journal of electromagnetic waves and applications 20 (7), 941-953, 2006 | 15 | 2006 |
Phase shift optimization algorithm for achievable rate maximization in reconfigurable intelligent surface-assisted THz communications J Praia, JP Pavia, N Souto, M Ribeiro Electronics 11 (1), 18, 2021 | 13 | 2021 |
Dual algorithm for ARMA spectrum estimation M Ribeiro, J Moura ICASSP'87. IEEE International Conference on Acoustics, Speech, and Signal …, 1987 | 10 | 1987 |
Transformation and moving media: A unified approach using geometric algebra MA Ribeiro, CR Paiva Metamaterials and Plasmonics: Fundamentals, Modelling, Applications, 63-74, 2009 | 9 | 2009 |
An equivalence principle for electromagnetics through Clifford's geometric algebras MA Ribeiro, CR Paiva Metamaterials 2 (2-3), 77-91, 2008 | 9 | 2008 |
Generalized relativistic velocity addition with spacetime algebra CR Paiva, MA Ribeiro arXiv preprint physics/0511247, 2005 | 9 | 2005 |
Semidefinite relaxations for MIMO transmissions with high-order QAM constellations N Souto, M Ribeiro, P Sebastião IEEE Signal Processing Letters 23 (7), 984-988, 2016 | 7 | 2016 |
Design of a reconfigurable THz filter based on metamaterial wire resonators with applications on sensor devices JP Pavia, N Souto, MA Ribeiro Photonics 7 (3), 48, 2020 | 6 | 2020 |
System-level assessment of low complexity hybrid precoding designs for massive MIMO downlink transmissions in beyond 5G networks JP Pavia, V Velez, N Souto, M Ribeiro, P Sebastião, A Correia Applied Sciences 12 (6), 2812, 2022 | 4 | 2022 |
Effect of uniaxial compression in the transmittance of a novel Terahertz sensor for structural health monitoring C Duque, MA Ribeiro 2013 Loughborough Antennas & Propagation Conference (LAPC), 122-126, 2013 | 4 | 2013 |
Relativistic optics in moving media with spacetime algebra MA Ribeiro, CR Paiva The European Physical Journal Applied Physics 49 (3), 33003, 2010 | 4 | 2010 |
Hybrid precoding and combining algorithm for reduced complexity and power consumption architectures in mmWave communications JP Pavia, N Souto, M Ribeiro, J Silva, R Dinis 2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring), 1-5, 2020 | 3 | 2020 |
Understanding the detection mechanism of mm-wave radiation in glow discharge detectors C Kusoglu Sarikaya, D Akbar, MA Ribeiro, H Altan Millimetre Wave and Terahertz Sensors and Technology XI 10800, 108000E, 2018 | 3 | 2018 |
Development of Stand-Off Imaging Systems Using Low Cost Plasma Detectors That Work in the GHz to THz Range D Akbar, H Altan, JP Pavia, MA Ribeiro, AB Sahin, CK Sarikaya Terahertz (THz), Mid Infrared (MIR) and Near Infrared (NIR) Technologies for …, 2021 | 2 | 2021 |