Main-reflector shaping of omnidirectional dual reflectors using local conic sections RA Penchel, JR Bergmann, FJS Moreira IEEE Transactions on Antennas and Propagation 61 (8), 4379-4383, 2013 | 20 | 2013 |
Design of wideband omnidirectional dual-reflector antennas in millimeter waves RA Penchel, SR Zang, JR Bergmann, FJS Moreira IEEE Antennas and Wireless Propagation Letters 18 (5), 906-910, 2019 | 17 | 2019 |
Environmental and operational performance is not always achieved when combined with cleaner production and lean production: An overview for emerging economies JA Oliveira, GM Devos Ganga, M Godinho Filho, DAL Silva, ... Journal of Environmental Planning and Management 65 (8), 1530-1559, 2022 | 13 | 2022 |
GO shaping of omnidirectional dual‐reflector antennas with arbitrary main‐beam direction in elevation plane by connecting conic sections RA Penchel, SR Zang, JR Bergmann, FJS Moreira International Journal of Antennas and Propagation 2018 (1), 1409716, 2018 | 13 | 2018 |
Synthesis and rigorous analysis of omnidirectional ADE antenna with shaped main reflector described by local conic sections RA Penchel, SR Zang, JR Bergmann, FJS Moreira 2012 6th European Conference on Antennas and Propagation (EUCAP), 3110-3114, 2012 | 11 | 2012 |
Integrated antennas on MNM interposer for the 60 ghz band JEG Lé, M Ouvrier-Buffet, LG Gomes, RA Penchel, ALC Serrano, ... Journal of Microwaves, Optoelectronics and Electromagnetic Applications 21 …, 2022 | 10 | 2022 |
Novel platform for droplet detection and size measurement using microstrip transmission lines J de Novais Schianti, A LC Serrano, D Orquiza de Carvalho, R A. Penchel, ... Sensors 19 (23), 5216, 2019 | 10 | 2019 |
Reconfigurable printed antenna arrays for mm-wave applications RA Santos, RA Penchel, MM Bontempo, SA Cerqueira 2016 10th European Conference on Antennas and Propagation (EuCAP), 1-5, 2016 | 9 | 2016 |
An omnidirectional dual-reflector antenna with a shaped main reflector described by local conic sections RA Penchel, JR Bergmann, FJS Moreira Proceedings of the 5th European Conference on Antennas and Propagation …, 2011 | 7 | 2011 |
Modelagem geométrica de antenas duplo-refletoras para cobertura omnidirecional RA Penchel Universidade Federal de Minas Gerais, 2009 | 6 | 2009 |
Omnidirectional dual-reflector antennas for high directivity over wideband in millimeter waves RA Penchel, SR Zang, JR Bergmann, FJS Moreira 2017 11th European Conference on Antennas and Propagation (EUCAP), 2104-2108, 2017 | 5 | 2017 |
Shaping single offset reflector antennas using local axis‐displaced confocal quadrics RA Penchel, JR Bergmann, FJS Moreira International Journal of Antennas and Propagation 2016 (1), 4715681, 2016 | 5 | 2016 |
Sıntese de antenas refletoras utilizando seçoes cônicas e superfıcies quádricas confocais RA Penchel PhD thesis, Puc-Rio, Rio de Janeiro, Brasil, 2014 | 5 | 2014 |
Synthesis and rigorous analysis of omnidirectional dual-reflector antennas with shaped main reflector described by local conic sections RA Penchel, SR Zang, JR Bergmann, FJS Moreira 2011 Loughborough Antennas & Propagation Conference, 1-4, 2011 | 5 | 2011 |
Mitigation of nonlinear phase noise in single-channel coherent 16-QAM systems employing logistic regression RA de Paula, L Marim, RA Penchel, YRR Bustamante, MLF Abbade, ... Optical and Quantum Electronics 53, 1-14, 2021 | 4 | 2021 |
Use of parabolic sections to shape the main reflector of omnidirectional dual-reflector antennas RA Penchel, SR Zang, JR Bergmann, FJS Moreira 2013 International Conference on Electromagnetics in Advanced Applications …, 2013 | 4 | 2013 |
Self-phase modulation and inter-polarization cross-phase modulation mitigation in single-channel DP-16QAM coherent PON employing 4D clustering C Costa, L Borges, RA Penchel, MLF Abbade, E Giacoumidis, J Wei, ... Optical Fiber Technology 75, 103186, 2023 | 3 | 2023 |
Design and Analysis of a Butler Matrix at 60 GHz Compatible with Metallic-Nanowire-Filled Membrane Fabrication Platform E Simionato, BM Verona, M Pires, I Aldaya, JA Oliveira, ALC Serrano, ... XL Simpósio Brasileiro de Telecomunicações e Processamento de Sinais, Santa …, 2022 | 3 | 2022 |
Fiber-induced nonlinear limitation in 400-Gbps single-channel coherent optical interconnects I Aldaya, L Marim, L Borges, C Costa, M Abbade Brazilian symposium of signal processing and telecommunications, 1-4, 2020 | 3 | 2020 |
Novel coaxial transition for shaped coaxial horn antennas operating at millimeter wave frequencies E Simionato, SR Zang, I Aldaya, JA De Oliveira, GS Rosa, RA Penchel 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI …, 2022 | 2 | 2022 |