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Rafael A. Penchel
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Year
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
192013
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
152019
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, 2018
122018
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
112022
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
112012
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
102022
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
92019
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
92016
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
72011
Modelagem geométrica de antenas duplo-refletoras para cobertura omnidirecional
RA Penchel
Universidade Federal de Minas Gerais, 2009
62009
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
52017
Shaping single offset reflector antennas using local axis-displaced confocal quadrics
RA Penchel, JR Bergmann, FJS Moreira
International Journal of Antennas and Propagation 2016, 2016
52016
Sıntese de antenas refletoras utilizando seçoes cônicas e superfıcies quádricas confocais
RA Penchel
PhD thesis, Puc-Rio, Rio de Janeiro, Brasil, 2014
52014
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
52011
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
42021
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
42013
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
32023
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
32022
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
32020
Nonlinear phase noise compensation in single-span digital coherent optical systems employing artificial neural networks
LM Da Silva, R De Paula, JA De Oliveira, M Santos, R Penchel, GG Perez, ...
2021 SBFoton International Optics and Photonics Conference (SBFoton IOPC), 1-4, 2021
22021
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