Proceedings

ORAL PRESENTATIONS

A Bargraph IR-UWB pulse generator with Adaptive PSD for medical applications using a 130nm CMOS Process

Luiz Moreira (Catholic University of Santos, Brazil)

José Fontebasso, Neto (Universidade Católica de Santos – Unisantos & Universidade de São Paulo – USP, Brazil)

Walter Silva Oliveira (Federal University of ABC, Brazil)

Elizabeth Fernandez Aranzamendi and Ebert G San Roman Castillo (Universidad Católica San Pablo, Peru)

A Bivariate eta-mu Complex Fading Model

Alessandro Paulo de Oliveira (Unicamp, Brazil)

Thiago Bairros (National Institute of Telecommunications, Brazil)

Michel Daoud Yacoub (State University of Campinas, Brazil)

Rausley Adriano Amaral de Souza (National Institute of Telecommunications (INATEL), Brazil)

A Compact and Highly Efficient SOI Polarization Splitter and Rotator based on a Bow-tie Structure

Yesica Rumaldo Bustamante (CPQD, Brazil)

Giovanni de Farias (CPqD, Brazil)

Hugo Enrique Hernandez Figueroa (Unicamp, Brazil)

A High Linearity Up-Conversion Mixer for LTE MTC Applications

Jing Feng, Xiangning Fan and Xin Chen (Southeast University, P.R. China)

A Ka-band Frontend for mmWave MIMO and Beamforming Applications

Raul Arruela (Instituto de Telecomunicações, Portugal)

Diogo Marinho (Instituto de Telecomunicações de Aveiro, Portugal)

Tiago Varum and João Matos (Instituto de Telecomunicações, Universidade de Aveiro, Portugal)

A New Design of Sierpinski Curve Fractal FSS for S-band Interference Protection Applications

Pedro Henrique Bezerra Cavalcanti Filho and Jorge Antonio de Isasa Araújo (UFPE, Brazil)

Manuelle Oliveira (Instituto Federal de Educação Tecnológica de Pernambuco, CAMPUS Garanhuns, Brazil)

Marcos Melo (Federal University of Pernambuco, Brazil)

Alfredo Neto (Federal Institute of Paraíba & Grupo de Telecomunicações e Eletromagnetismo Aplicado – GTEMA, Brazil)

Ianes Coutinho (Instituto Federal da Paríaba, Brazil)

A New Technique for Shaping Axis-Symmetric Dual-Reflector Antennas Using Conic Sections

Tcharles Faria and Fernando Moreira (Federal University of Minas Gerais, Brazil)

A New Trapezium FSS Superstrate for Antenna Gain Enhancement

Jorge Antonio de Isasa Araújo (UFPE, Brazil)

Francisco Ariaildo Costa Sá Lucena (Instituto Federal do Piauí, Campus Uruçuí, Brazil)

Pedro Henrique Bezerra Cavalcanti Filho (UFPE, Brazil)

Crislane do Nascimento Silva (Universidade Federal de Pernambuco, Spain)

Manuelle Oliveira (Instituto Federal de Educação Tecnológica de Pernambuco, CAMPUS Garanhuns, Brazil)

Ignacio Llamas (CTTC, Spain)

Marcos Melo (Federal University of Pernambuco, Brazil)

Bruno Agra Kleinau (Escola Politécnica de Pernambuco & Companhia Energética de Pernambuco, Brazil)

A novel MIMO-OFDM Alamouti architecture for 5G systems at 26 GHz

Rodolfo Gomes (University of South Wales & Instituto de Telecomunicação (IT), United Kingdom (Great Britain))

Luis Duarte (University of Aveiro & Instituto de Telecomunicações, Portugal)

Carlos M. Ribeiro (Instituto de Telecomunicações / Instituto Politécnico de Leiria, Portugal)

Akram Hammoudeh (University of South Wales Dubai, United Arab Emirates)

Rafael F. S. Caldeirinha (Polytechnic Institute of Leiria & Instituto de Telecomunicações, Portugal)

An IoT Gateway for Modbus and MQTT Integration

Cláudio R. M. Silva and Felipe Augusto Silva (Federal University of Rio Grande do Norte (UFRN), Brazil)

Analysis of the Diaphragm Thickness Influence in a FBG Pressure Sensor Response

Fabio Giesen Ludke, Camilo Arturo Rodriguez Diaz and Arnaldo Leal Junior (Federal University of Espírito Santo, Brazil)

Maria Jose Pontes (UFES, Brazil)

Anselmo Frizera (Federal University of Espirito Santo, Brazil)

Application of Digital Beamforming to Software Defined Radio 5G/Radar Systems

Diogo Marinho (Instituto de Telecomunicações de Aveiro, Portugal)

Raul Arruela (Instituto de Telecomunicações, Portugal)

Tiago Varum and João Matos (Instituto de Telecomunicações, Universidade de Aveiro, Portugal)

Building Structure with Pendulum Neutralizer Vibration Analysis Using FBGs Strain Sensors

Rafael Linessio (Federal University of Technology – Paraná, Brazil)

Eduardo Fantin and Carlos Bavastri (Federal University of Paraná, Brazil)

Jean Carlos Cardozo da Silva (Federal University of Technology – Paraná, Brazil)

Channels Spacing Impact on Unrepeatered Systems Capacity

Tiago Sutili (CPqD & University of Campinas, Brazil)

Pedro Pinto Neto (Padtec, Brazil)

Fábio D. Simões (CPqD, Brazil)

Gabriel Suzigan (Padtec, Brazil)

Rafael C. Figueiredo (CPQD, Brazil)

Characterization of the wireless onboard channel during tunnel crossing in high-speed rail traffic

Johann Lichtblau (Friedrich-Alexander-Universität, Germany)

Fabian Lurz (Friedrich-Alexander University Erlangen-Nuremberg, Germany)

Benedikt Sanftl (Friedrich Alexander University of Erlangen-Nuremberg, Germany)

Robert Weigel (Friedrich-Alexander Universität Erlangen-Nürnberg, Germany)

Alexander Koelpin (BTU & Chair for Electronics and Sensor Systems, Germany)

CMOS Reconfigurable Dual-Band Low Noise Amplifier for eMTC Receiver

Xin Chen, Xiangning Fan and Jing Feng (Southeast University, P.R. China)

Constrained Shell Mapping for Geometric Optimization of Multilevel 4D Modulations

Fernando Alves Rodrigues (Pontifícia Universidade Católica do Rio de Janeiro & National Institute of Metrology Quality and Technology, Brazil)

Guilherme Temporão (Pontifical Catholic University of Rio de Janeiro, Brazil)

Jean Pierrre von der Weid (PUC-RJ, Brazil)

Contribution for the Coexistence Analysis between 5G and 4G in the sub-1GHz Band

L. C. Alexandre (Inatel, Brazil)

Arismar Cerqueira S. Jr. (INATEL, Brazil)

Design and Analysis of a Smartphone-integrated Polymer Optical Fiber Curvature Sensor

Arnaldo Leal Junior (Federal University of Espírito Santo, Brazil)

Letícia Munhoz Avellar (Federal University of Espirito Santo, Brazil)

Camilo Arturo Rodriguez Diaz (Federal University of Espírito Santo, Brazil)

Maria Jose Pontes (UFES, Brazil)

Anselmo Frizera (Federal University of Espirito Santo, Brazil)

Design and Characterization of Differential Rectifier on Flexible Substrate for WPT/IOT Applications

Alexandru Takacs (LAAS-CNRS Université de Toulouse, France)

Alassane Sidibe (LAAS-CNRS, France)

Jan Mannekens and Bruno Franciscatto (Uwinloc, France)

Design and Test of a Pre-compliance EMC Current Probe

Kenedy Marconi Santos (IFBA, Brazil)

Marcelo Perotoni (UFABC, Brazil)

Décio R. M. Faria (UNIFEI, Brazil)

Tagleorge Marques Silveira (Instituto de Telecomunicações – IT & Universidade de Aveiro, Portugal)

Walter Marx (UFABC, Brazil)

Design of a patch antenna array for downlink rotorcraft system

Danilo Spadoti (Universidade Federal de Itajubá – UNIFEI, Brazil)

José Ribeiro (Inatel, Brazil)

Giordana Maria Rodrigues (Federal University of Itajuba, Brazil)

Design of a temperature-sensing smart textile based on Fiber Bragg Grating sensor in CYTOP fiber

Daniele Tosi, Aizhan Issatayeva, Aidana Beisenova and Carlo Molardi (Nazarbayev University, Kazakhstan)

Carlos A.F. Marques (University of Aveiro, Portugal)

Rui Min (ITEAM, Universidad Politécnica de Valencia, Spain)

Kyriacos Kalli (Cyprus University of Technology, Cyprus)

Andreas Theodosiou (Cyprus Institute of Technology, Cyprus)

Design of Key Modules in Multi-mode Multi-standard Receiver RF Front-end Resilient to Out-of-band Blockers

Xiangning Fan, Xin Chen and Jing Feng (Southeast University, P.R. China)

Design of Power Amplifier for Multi-mode Multi-standard Front-end based on BiCMOS technology

Xiangning Fan, Jing Feng and Xin Chen (Southeast University, P.R. China)

Deterministic State-of-Polarization Generation for Polarization-Encoded Optical Communications

Nelson Muga (Instituto de Telecomunicações, Portugal)

Mariana Ramos and Sara Mantey (Instituto de Telecomunicações and University of Aveiro, Portugal)

Nuno Alexandre Silva (Instituto de Telecomunicações)

Armando Nolasco Pinto (Instituto de Telecomunicações – Universidade de Aveiro, Portugal)

Distributed Sensor Calibration by Gaussian Approximation

Luis Silva (Federal University of Espírito Santo, Brazil)

Igor Costa (Federal University of Technology of Paraná, Brazil)

Jean Carlos Cardozo da Silva (Federal University of Technology – Paraná, Brazil)

Jorge Samatelo (Federal University Espirito Santo, Brazil)

Marcelo Segatto (Federal University of Espírito Santo, Brazil)

Maria Jose Pontes (UFES, Brazil)

Dual-band Parabolic Antenna for High Capacity Backhauls and Fronthauls

Hugo R. D. Filgueiras (Instituto Nacional de Telecomunicações – Inatel, Brazil)

Marcello Caldano (Inatel- Instituto Nacional de Telecomunicações, Brazil)

Tiago Brandão (Inatel, Brazil)

Arismar Cerqueira S. Jr. (INATEL, Brazil)

Dual-Polarized Patch Antenna-in-Package with High Isolation for Ka-Band 5G Communications

Hugo Miguel Santos (Faculdade de Engenharia da Universidade do Porto & INESC TEC, Portugal)

Pedro Tavares Pinho (ISEL & ISEL – Instituto Superior de Engenharia de Lisboa, Portugal)

Henrique M Salgado (University of Porto & INESC Porto, Portugal)

Electrical characterization of indium tin oxynitride thin films for infrared sensor application

Marina Sparvoli and Victor Pederzini (UFABC, Brazil)

Larissa Damiani (UNIP, Brazil)

Peter Polak (UNINOVE, Brazil)

Igor Abe, Alexandre Lopes and Inês Pereyra (USP, Brazil)

Roberto Onmori (Escola Politécnica da USP, Brazil)

Electromagnetic Characterization of the Tommy Atkins Mango in the Maturation Period

Cristiano Correia Lima and Joabson Carvalho (IFPB – Federal Institute of Paraíba, Brazil)

Everson Andrade (Instituto Federal de Educação Ciência e Tecnologia da Paraíba, Brazil)

José Gomes (IFPB – Federal Institute of Paraíba, Brazil)

Electromagnetic Model of a Nanodipole Array above a Double-Layer Graphene in Terahertz

André Felipe Cruz (Federal University of Pará, Brazil)

Yago G da Conceição (Federal University of Pará & None, Brazil)

Tommaso Rosso (Pontifical Catholic University of Rio de Janeiro, Brazil)

Victor Dmitriev and Karlo Queiroz Costa (Federal University of Para, Brazil)

Electromagnonic Crystals Based on Ferrite-Ferroelectric Thin-film Multilayers

Aleksei A. Nikitin, Ilya Ryabcev, Andrey Nikitin, Alexey Ustinov and Boris Kalinikos (St. Petersburg Electrotechnical University, Russia)

Evaluation of Different Materials to Design 3D Printed Horn Antennas for Ku-Band

Diogo Helena and Amélia Ramos (Universidade de Aveiro, Instituto de Telecomunicações, Portugal)

Tiago Varum and João Matos (Instituto de Telecomunicações, Universidade de Aveiro, Portugal)

Experimental Analysis of Mach-Zehnder Modulator’s Bias Point Enabling Long Distance Transmission Using a Recirculating Fiber Loop

Caio Santos (UFES, Brazil)

Marcelo Segatto (Federal University of Espírito Santo, Brazil)

Jair Adriano Lima Silva (Federal University of Espirito Santo, Brazil)

Vinícius Dias (UFES – Universidade Federal do Espírito Santo, Brazil)

Maria Jose Pontes (UFES, Brazil)

FBG interrogator based on two-stage digital PI controller for high-frequency signals

João Paulo Vicentini Fracarolli (CPqD – Research and Development Center in Telecommunications, Brazil)

Marcio Colazza Argentato (Research and Development Center in Telecommunications, Brazil)

Eduardo F Costa (CPqD – Research and Development Center in Telecommunications, Brazil)

Joao Nogueira Jr (CPqD, Brazil)

Aguinaldo de Melo and Daniel Benetti (COPEL, Brazil)

Feature Selective Validation Analysis applied to The Measurement of Electronic Circuit Electromagnetic Conducted Emissions – CISPR 25

Kenedy Marconi Santos (IFBA, Brazil)

Marcelo Perotoni (UFABC, Brazil)

Tagleorge Marques Silveira (Instituto de Telecomunicações – IT & Universidade de Aveiro, Portugal)

Marcela Novo (Federal University of Bahia, Brazil)

Décio R. M. Faria (UNIFEI, Brazil)

Ednaldo Ferreira (SENAI CIMATEC, Brazil)

Mateus Andrade and Samuel Marchiori (UFABC, Brazil)

Fiber Bragg Gratings in Visible Spectrum Range With Different Writing Times Followed by Regeneration Heating

Camila Moura (Universidade Tecnológica Federal do Paraná, Brazil)

Patrícia Loren Inácio (Cork Institute of Technology & Nanophotonics Group, Ireland)

Ismael Chiamenti (Universidade Tecnológica Federal do Paraná, Brazil)

Hypolito J. Kalinowski (Universidade Federal Fluminense, Brazil)

Valmir de Oliveira (Universidade Tecnológica Federal do Paraná, Brazil)

Fiber Bragg Gratings Sensors on Sutural Expansion Assessment: a Pilot Study

Wagner Coimbra and Vinícius Campos (Federal University of Espírito Santo, Brazil)

Pedro Oliveira (Federal University of Rio de Janeiro, Brazil)

Anselmo Frizera (Federal University of Espirito Santo, Brazil)

Rafhael Andrade and Arnaldo Leal Junior (Federal University of Espírito Santo, Brazil)

Flatness Improved Comb Generation by Electro-optic Phase and Mach-Zehnder Modulators Cascade

Leonid Huancachoque (Universidade Estadual de Campinas, Brazil)

Maria Luisa Matias dos Santos (University of Campinas (UNICAMP), Brazil)

Alexander Pereira and Danierick do Nascimento (University of Campinas, Brazil)

Aldário Bordonalli (Universidade Estadual de Campinas, Brazil)

Full-Wave Analysis of Small Reflectarrays

Edson R. Schlosser and Marcos V. T. Heckler (Universidade Federal do Pampa, Brazil)

Jose R Bergmann (PUC-Rio, Brazil)

Graphene-based directional coupler for THz region

Wagner Castro (Federal University of Para & Federal Rural University of Amazonia, Brazil)

Victor Dmitriev (Federal University of Para, Brazil)

Francisco Diego Nobre (Federal University of Roraima, Brazil)

Geraldo Melo (Federal Rural University of Para, Brazil)

Cristiano Oliveira (Federal University of Para, Brazil)

Graphene-based Terahertz Plasmonic Sensor

Wendria Silva and Rodrigo Paiva (Universidade Federal do Pará, Brazil)

Karlo Queiroz Costa (Federal University of Para, Brazil)

Green’s Function Analysis of a Linear Magnetic Source Radiating in Horizontally and Vertically Stratified Media

Jeferson Breno Negrao Leite (Federal University of Para – UFPA)

Karlo Queiroz Costa (Federal University of Para, Brazil)

High accuracy hot spot size estimation technique for Raman Distributed Temperature Sensors

Luis Silva (Federal University of Espírito Santo, Brazil)

Carlos Castellani and Maria Jose Pontes (UFES, Brazil)

Marcelo Segatto (Federal University of Espírito Santo, Brazil)

Highly Sensitive Retro-Reflectance Fiber-Optic Sensors for Liquid-Liquid Interface Detection

Raoni Gois (Universidade Federal de Pernambuco, Brazil)

Gustavo Cavalcanti (Universidade de Pernambuco, Brazil)

Ernande Melo (Universidade Estadual do Amazonas, Brazil)

Eduardo Fontana (Universidade Federal de Pernambuco, Brazil)

Hybrid and Bioinspired Computational Optimization Techniques for the Design and Synthesis of Multilayer FSS

Wirlan G. Lima and Cassio Nogueira (Federal University of Para, Brazil)

Flávio Henry Ferreira (Universidade Federal do Pará & LCT – Laboratório de Computação e Telecomunicações, Brazil)

Fabricio Barros (Universidade Federal do Pará, Brazil)

Miércio Cardoso de Alcântara Neto (Federal University of Pará & Telecommunications and Computing Laboratory, Brazil)

Jasmine Priscyla Leite de Araújo (Federal University of Pará, Brazil)

Gervásio Cavalcante (UFPA, Brazil)

Impact of Fronthaul Signal Degradation on CRAN End-Users

Dércio Mathe (Universidade Federal do Pará, Brazil)

Joao Weyl Costa (Universidade Federal do Pará – UFPA, Brazil)

Rosinei Oliveira (UFOPA, Brazil)

Antonio Teixeira (DETI, University of Aveiro & Insitituto de Telecomunicações, Portugal)

Impact of HD- and SD-FEC on the Inter-Core Crosstalk Limitations in Elastic Optical Networks Using Multi-Core Fibers

Fabricio Lobato (Universidade Federal do Oeste do Pará – UFOPA, Brazil)

Antonio Jacob and Jhonatan Rodrigues (Universidade do Estado do Maranhão, Brazil)

Adolfo Cartaxo (ISCTE – Instituto Universitário de Lisboa, Portugal)

Joao Weyl Costa (Universidade Federal do Pará – UFPA, Brazil)

Impact of Low Frequency Laser Phase Noise in High Order Modulation Formats

Diego Villafani Caballero and Jochen Schröder (Chalmers University of Technology, Sweden)

Magnus Karlsson (Chalmers University of Technology & Photonics Laboratory, Sweden)

Peter A Andrekson (Chalmers University of Technology, Sweden)

Edgard Goobar (Finisar AB, Sweden)

Impact of Self-Equalization in a Spectral Efficiency Analysis in Massive MIMO

Felipe Jose and Luis Lolis (UFPR, Brazil)

Eduardo Parente Ribeiro (Universidade Federal do Paraná, Brazil)

Samuel Mafra (Inatel, Brazil)

Improving Sensitivity of FBG Strain Sensor Embedded in Polymer Attached at Transformer Core

Gustavo Kuhn and Kleiton Sousa (Federal University of Technology – Paraná, Brazil)

José Galvão (Federal University of Technology–Parana, Brazil)

Cicero Martelli (Federal University of Technology, Brazil)

Jean Carlos Cardozo da Silva (Federal University of Technology – Paraná, Brazil)

Influence of Mach-Zehnder modulator bias point on development of microwave signal generation in microwave photonic ring generator

Alexandr Kondrashov (Saint Petersburg Electrotechnical University, Russia)

Alexey Ustinov and Boris Kalinikos (St. Petersburg Electrotechnical University, Russia)

Innovative and multifunctional materials as optical amplifiers for cooperative visible light communications

Ana Bastos (University of Aveiro & CICECO – Institute of Materials, Portugal)

Barry McKenna (School of Chemistry Trinity College Dublin Dublin, Irland, Ireland)

Tiago Silvério (University of Aveiro, Portugal)

Luis Carlos (CICECO, Portugal)

Paulo André (Instituto de Telecomunicações, University of Aveiro, Portugal)

Rachel Evans (University of Cambridge, United Kingdom (Great Britain))

Maria Ferreira (CICECO, Portugal)

Inscription of a fiber Bragg grating and a Fabry-Pérot interferometer on a MgO-doped optical fiber

Tiago Paixão (University of Aveiro & I3N, Portugal)

Luis Pereira (Universidade de Aveiro, Portugal)

Rui Min (ITEAM, Universidad Politécnica de Valencia, Spain)

Wilfried Blanc (Université de Nice-Sophia Antipolis, France)

Daniele Tosi and Carlo Molardi (Nazarbayev University, Kazakhstan)

Carlos Marques (Instituto de Telecomunicaçoes, Portugal)

Paulo Antunes (Instituto de Telecomunicações, Portugal)

Investigation of Spectral Tilt and OSNR in Cascade of EDFA with Linear Signal Power Pre-emphasis

Marcionilo José da Silva and Leonardo Didier Coelho (Federal University of Pernambuco, Brazil)

Erick A. Barboza (Federal University of Alagoas, Brazil)

Carmelo Bastos-Filho (Universidade de Pernambuco, Brazil)

Joaquim F. Martins-Filho and Raul C. Almeida, Jr (Federal University of Pernambuco, Brazil)

Daniel Chaves (University of Pernambuco, Brazil)

José Maranhão Neto (Padtec, Brazil)

Ka-Band 4-Stack 45nm CMOS SOI Power Amplifier Supporting 3GPP New Radio FR2 band n258

Janne P Aikio, Alok Sethi, Mikko Hietanen, Timo Rahkonen and Aarno Pärssinen (University of Oulu, Finland)

LLS Estimation of the Channel Gain in a Scenario of Impulsive Noise and Generalized Fading

Hugerles Silva (Universidade Federal de Campina Grande, Brazil)

Danilo Almeida (UFCG, Brazil)

Wamberto Queiroz (Universidade Federal de Campina Grande, Brazil)

Francisco Madeiro (University of Pernambuco, Brazil)

Iguatemi E. Fonseca (Federal University of Paraíba, Brazil)

Marcelo S. Alencar (Federal University of Campina Grande & Institute for Advanced Studies in Communications, Brazil)

Low Threshold and Highly Efficient All Fiber Brillouin Laser

Eduarda Pedruzzi da Silva, Katiuski Pereira, Lucas Baldim dos Reis, Vantuir Nascimento Junior and Gustavo R Martins (Federal University of Espirito Santo, Brazil)

Carlos Eduardo Schmidt Castellani (UFES, Brazil)

Mach-Zehnder Interferometer Based on Core Diameter Mismatch Structures for Curvature Measurement

Victor Henrique Rodrigues Cardoso (Universidade Federal do Pará & Laboratório de Eletromagnetismo Aplicado, Brazil)

Felipe Takeda (Universidade Federal do Para, Brazil)

Cindy Fernandes (Universidade Federal do Pará – UFPA, Brazil)

Maria Thereza Rocco Giraldi (Instituto Militar de Engenharia, Brazil)

Joao Weyl Costa (Universidade Federal do Pará – UFPA, Brazil)

Measurement of Typic Quartzipsamment Soil Permittivity at Different Depths

Cristiano Correia Lima, Joabson Carvalho and Alexandre D’Andrea (IFPB – Federal Institute of Paraíba, Brazil)

Merging Electronic, Cybernetic and Kinetic Warfare in Naval Systems

Alan Oliveira de Sa (Centro de Instrução Almirante Wandenkolk, Marinha do Brasil & Universidade Federal do Rio de Janeiro, Brazil)

Raphael Machado (Inmetro, Brazil)

Gelza Barbosa (Centro de Instrução Almirante Wandenkolk, Brazil)

Microwave Interference Techniques for Frequency Measurement and Filters

Crislane do Nascimento Silva (Universidade Federal de Pernambuco, Spain)

Ignacio Llamas (CTTC, Spain)

Roberto Gómez-García (University of Alcalá, Spain)

Jung-Mu Kim (Chonbuk National University, Korea)

Marcos Melo (Federal University of Pernambuco, Brazil)

Microwave Oven Selection for Carbothermic Reduction of Iron Ore

Eduardo V. S. Pouzada (Instituto Mauá de Tecnologia – IMT, Brazil)

Edmilson Renato de Castro, Luiz Alberto Jermolovicius, Renata Nascimento and José Senise (Centro Universitário do Instituto Mauá de Tecnologia, Brazil)

Marcelo Mourão (Escola Politécnica da USP, Brazil)

Cyro Takano (EPUSP, Brazil)

Mitigation of Chromatic Dispersion in Fiber-Optic Link Using Dual-Drive Mach-Zehnder Modulator and Heterodyne Detection Technique

Robson R Carreira (Instituto Tecnológico de Aeronáutica & Marinha do Brasil, Brazil)

José Edimar Oliveria (Instituto Tecnológico de Aeronáutica, Brazil)

Joaquim Barroso (ITA, Brazil)

Mixed Path Model for Urban and Suburban City-River Path for 1.4GHz

Alex S Macedo (Universidade Federal do Pará, Brazil)

Diego Silva (Federal University of Pará, Brazil)

Edemir Marcus C Matos and Fabricio Barros (Universidade Federal do Pará, Brazil)

Gervásio Cavalcante (UFPA, Brazil)

Leslye Castro and Michele Almeida (Universidade Federal do Pará, Brazil)

Monolithic fibre lasers developed using the plane-by-plane femtosecond laser inscription method

Andreas Theodosiou (Cyprus Institute of Technology, Cyprus)

Jan Aubrecht (Institute of Photonics and Electronics of the CAS, Czech Republic)

Kyriacos Kalli and Andreas Stassis (Cyprus University of Technology, Cyprus)

Kanagaraj Nithyanandan (Pondicherry University, India)

Pavel Peterka, Ivan Kasik and Pavel Honzatko (Institute of Photonics and Electronics, Czech Republic)

Numerical Analysis of a Bi-Layer Graphene-based SPR Sensor by the Finite Element Method

Yago G da Conceição (Federal University of Pará & None, Brazil)

André Felipe Cruz (Federal University of Pará, Brazil)

Tommaso Rosso (Pontifical Catholic University of Rio de Janeiro, Brazil)

Victor Dmitriev and Karlo Queiroz Costa (Federal University of Para, Brazil)

On a new type of micrometer-structured nondiffracting wave field: surface beams based on continuous superpositions of zeroth-order Bessel beams

Leonardo Ambrosio (EESC/USP, Brazil)

On the Characterization of Long-Term Drift of LiNbO3Intensity Modulators

Gustavo Amaral, Pedro Tovar and Amanda Stage (Pontifical Catholic University of Rio de Janeiro, Brazil)

Optical Frequency Comb Generation by Dual Drive Mach-Zehnder Modulator with Algorithm-assisted Efficient Amplitude Equalization

Leonid Huancachoque (Universidade Estadual de Campinas, Brazil)

Maria Luisa Matias dos Santos (University of Campinas (UNICAMP), Brazil)

Alexander Pereira and Danierick do Nascimento (University of Campinas, Brazil)

Aldário Bordonalli (Universidade Estadual de Campinas, Brazil)

Optical Frequency Comb Generation Using Ultralong SOA and Different Amplification Methods in MZM-based Optical Fiber Loops

Maria Luisa Matias dos Santos (University of Campinas (UNICAMP), Brazil)

Leonid Huancachoque (Universidade Estadual de Campinas, Brazil)

Alexander Pereira and Danierick do Nascimento (University of Campinas, Brazil)

Aldário Bordonalli (Universidade Estadual de Campinas, Brazil)

Optical Sensor based on hollow-core negative-curvature fiber for simultaneous detection of Multiple Gases

Carlos Alberto De Francisco (Federal University of São Carlos, Brazil)

Artur de Araujo Silva (UFSCar & CPqD, Brazil)

Luis Barêa (UFSCar, Brazil)

Danilo Spadoti (Universidade Federal de Itajubá – UNIFEI, Brazil)

Optimized Design of Si3N4 Structures for Photonic Integrated Data Compression Applications

Cátia Pinho (Instituto de Telecomunicações & University of Aveiro, Portugal)

Gloria Micó (Universitat Politècnica de València (UPV), Spain)

Mario Lima (DETI, University of Aveiro, Instituto de Telecomunicações, Portugal)

Pascual Muñoz (Universitat Politècnica de València (UPV), Spain)

Antonio Teixeira (DETI, University of Aveiro & Insitituto de Telecomunicações, Portugal)

Path Loss and Delay Spread Characterization in a 26 GHz mmWave Channel Using the Ray Tracing Method

Higo Thaian Pereira da Silva (Federal University of Campina Grande, Brazil)

Marcelo S. Alencar (Federal University of Campina Grande & Institute for Advanced Studies in Communications, Brazil)

Karcius Assis (Federal University of Bahia, Brazil)

Performance Analysis of a THz Proximity Wireless Communication Based on RTD

Rafael da Nóbrega (Federal Institute of Minas Gerais, Brazil)

Ulysses Rondina Duarte (Federal Institute of Minas Gerais (IFMG, Formiga) & University of Sao Paulo, Brazil)

Thiago R Raddo (Eindhoven University of Technology, The Netherlands)

Ivan Glesk (University of Strathclyde, United Kingdom (Great Britain))

Anderson Sanches (Federal University of ABC – UFABC, Brazil)

Murilo Bellezoni Loiola (Universidade Federal do ABC, Brazil)

Photonics-assisted Amplification for Baseband-over-Fiber Links

Eduardo Saia and Luiz Augusto Melo Pereira (Instituto Nacional de Telecomunicações, Brazil)

Ramon Maia Borges (National Institute of Telecommunications, Brazil)

Arismar Cerqueira S. Jr. (INATEL, Brazil)

Polarization Independent Triple-Band Frequency Selective Surface Based on Matryoshka Geometry

Alfredo Neto (Federal Institute of Paraíba & Grupo de Telecomunicações e Eletromagnetismo Aplicado – GTEMA, Brazil)

Jefferson Costa Silva (Instituto Federal da Paraíba & IFPB, Brazil)

Ianes Coutinho (Instituto Federal da Paríaba, Brazil)

Marina Alencar (IFPB, Brazil)

Iasmin Albuquerque and Bryan dos Santos (Federal Institute of Paraíba, IFPB, Brazil)

Polymer Optical Fiber Sensors for Treadmill Instrumentation

Letícia Munhoz Avellar (Federal University of Espirito Santo, Brazil)

Arnaldo Leal Junior (Federal University of Espírito Santo, Brazil)

Anselmo Frizera (Federal University of Espirito Santo, Brazil)

Preparation of blue light emitting diode based on polymer active matrix and borane cluster

Pavel Urbánek (Tomas Bata Univerzity in Zlín & Centre of Polymer Systems, Czech Republic)

Ivo Kuřitka, Jakub Ševčík, Barbora Hanulíková and Michal Urbánek (Tomas Bata University in Zlín, Czech Republic)

Michael Londesborough (Academy of Sciences of the Czech Republic, Czech Republic)

Printed Vector Modulator for 5G Communications Systems

João Henriques Martins (Universidade de Aveiro, Portugal)

Tiago Varum and João Matos (Instituto de Telecomunicações, Universidade de Aveiro, Portugal)

Processing Resource Allocation in 5G Fronthaul

Murilo Porto Amaral (Federal University of Espírito Santo, Brazil)

Jesse Gomes dos Santos (Federal University of Espirito Santo, Brazil)

Helder Rocha (UFES, Brazil)

Marcelo Segatto (Federal University of Espírito Santo, Brazil)

Jair Adriano Lima Silva (Federal University of Espirito Santo, Brazil)

Reconfigurable Microwave Coupled Resonator Band-pass Filter and Diplexer

Lidiane S Araujo and Antonio Belfort (Federal University of Pernambuco, Brazil)

Ignacio Llamas-Garro (Centre Tecnològic de Telecomunicacions de Catalunya (CTTC), Spain)

Fermin Mira (Centre Tecnologic de Telecomunicacions de Catalunya (CTTC), Spain)

Mike Lancaster (University of Birmingham, United Kingdom (Great Britain))

Reducing the 5G Fronthaul Traffic with O-RAN

Jesse Gomes dosSantos (Universidade Federal do Espírito Santo, Brazil)

Jair Adriano LimaSilva (Federal University of Espirito Santo, Brazil)

Marcelo Segatto (Federal University of Espírito Santo, Brazil)

Scattering by a PEC Wedge in a Standard Atmosphere: a Modified Two-Ray Model Versus a SSPE Algorithm

Diego Parada, Cássio Rego and Juliana Mendes (Federal University of Minas Gerais, Brazil)

Dinael Guevara (Francisco de Paula Santander University, Colombia)

Glaucio L. Ramos (Federal University of São João Del-Rei, Brazil)

Ronald S. Daza (Francisco De Paula Santander University, Colombia)

SEP of the M-ary θ-QAM Signals Under Nakagami-q Fading and AWGN Noise

Hugerles Silva (Universidade Federal de Campina Grande, Brazil)

Danilo Almeida (UFCG, Brazil)

Wamberto Queiroz (Universidade Federal de Campina Grande, Brazil)

Francisco Madeiro (University of Pernambuco, Brazil)

Iguatemi E. Fonseca (Federal University of Paraíba, Brazil)

Marcelo S. Alencar (Federal University of Campina Grande & Institute for Advanced Studies in Communications, Brazil)

Simulation of a Chipless RFID System using discreet FrFT to recover individual tags IDs

Bernardo B. Lopes (Universidade De Aveiro & Instituto de Telecomunicações, Portugal)

João Matos (Instituto de Telecomunicações, Universidade de Aveiro, Portugal)

Simultaneous dual-gas photoacoustic detection by laser modulation multiplexing in a single cell

Marcio Colazza Argentato (Research and Development Center in Telecommunications, Brazil)

Artur de Araujo Silva (UFSCar & CPqD, Brazil)

João Paulo Vicentini Fracarolli, Rodrigo Peres and Claudio Floridia (CPqD – Research and Development Center in Telecommunications, Brazil)

Maria Angélica Carmona Da Motta Resende (CENPES Petrobras Research and Development Center, Brazil)

Solving Quadratic Assignment Problem for Survivable Optical Networks with Genetic Algorithm

Yrui Neris (Federal University of Espírito Santo, Brazil)

Marcia H. M. Paiva (Federal University of Espírito Santo & LabTel, Brazil)

Claunir Pavan (Federal University of Fronteira Sul, Brazil)

Special Implementations of Fiber Bragg Grating Sensors

Garry Berkovic (Applied Physics Division, Soreq NRC, Israel)

Ehud Shafir and Shlomi Zilberman (Soreq NRC, Israel)

Study on optical detection of real partial discharges generated by different electrodes

João Paulo Vicentini Fracarolli, Joao B Rosolem, Claudio Floridia, Wagner Cano and Danilo C Dini (CPqD – Research and Development Center in Telecommunications, Brazil)

Aguinaldo de Melo and Daniel Benetti (COPEL, Brazil)

Survey of Distributed Amplifiers with > 100 GHz Bandwidth and Link-Budget Estimations for Short-Range Wireless up to 0.5 Tbit/s

Frank Ellinger, Paolo Valerio Testa and David Fritsche (Technische Universität Dresden, Germany)

Sabine Kolodinksi (Globalfoundries, Germany)

Temperature Cross-Sensitivity Optimization for Mach-Zehnder Interferometers Liquid Level Sensors

Camilo Arturo Rodriguez Diaz and Arnaldo Leal Junior (Federal University of Espírito Santo, Brazil)

Anselmo Frizera (Federal University of Espirito Santo, Brazil)

Maria Jose Pontes, Carlos Castellani, Hozianna C. B. Ximenes and Rodolpho Silva (UFES, Brazil)

Moises R. N. Ribeiro (Federal Universty of Espirito Santo, Brazil)

Total Variation Deconvolution of Raman Distributed Temperature Sensing Signals

Jesse Pelegrin (Federal University of Technology – Paraná, Brazil)

João Bazzo (UTFPR, Brazil)

Igor Brutkowski Vieira da Costa (UTFPR – Universidade Tecnológica Federal do Paraná, Brazil)

Cicero Martelli (Federal University of Technology, Brazil)

Daniel Rodrigues Pipa (Universidade Tecnológica Federal do Paraná, Brazil)

Jean Carlos Cardozo da Silva (Federal University of Technology – Paraná, Brazil)

Towards a Complete Gait Analysis using Optical Fiber Bragg Gratings

Cátia Tavares (Instituto de Telecomunicações & University of Aveiro, Portugal)

Ana Nepomuceno, Vasco Rosa and Flávia Leite (University of Aveiro, Portugal)

Luis Pereira (Universidade de Aveiro, Portugal)

Tiago Paixão (University of Aveiro & I3N, Portugal)

Nelia Alberto, Paulo André and Paulo Antunes (Instituto de Telecomunicações, Portugal)

Maria de Fatima Domingues (Instituto de Telecomunicações & University of Aveiro, Portugal)

Trade-off Performance of Optical Nanoantennas for Solar Energy Harvesting Applications

Patrizia Livreri and Giuseppe Raimondi (University of Palermo, Italy)

Romina Badalamenti (Università degli studi di Palermo, Italy)

Traffic Matrix Prediction for Optical Networks

Leonardo Mesquita (Federal University of Bahia (UFBA), Brazil)

Karcius Assis (Federal University of Bahia, Brazil)

UWB Bandpass Filter Using spiral and Cross Inductors

José Fontebasso, Neto (Universidade Católica de Santos – Unisantos & Universidade de São Paulo – USP, Brazil)

Luiz Moreira (Catholic University of Santos, Brazil)

Fatima Correra (University of São Paulo, Brazil)

V-Band balun on the Metallic Nanowire Membrane (MnM) Interposer Technology

Leonardo A. G. Gomes, Igor Abe and Júlio Pinheiro (University of São Paulo, Brazil)

Philippe Ferrari (University Grenoble Alpes, CNRS, IMEP-LAHC, France)

Gustavo Rehder (USP, Brazil)

Ariana Serrano (University of São Paulo, Brazil)

Wave Propagation in a Waveguide Loaded with an Array of Nonconnected Wires

Joaquim Barroso (ITA, Brazil)

Antonio Tomaz (Technological Institute of Aeronautics, Brazil)

Joaquim Leite Neto (INPE, Brazil)

Ugur Hasar (University of Gaziantep, Turkey)

José Edimar Oliveria (Instituto Tecnológico de Aeronáutica, Brazil)

POSTER PRESENTATIONS

2.4GHz Coplanar Patch Antenna with Solar Cell as Radiator for Communication and Energy Harvesting

Eduardo Vicente Valdés Cambero (Federal University of ABC, Brazil)

Vinícius S Silva (UFABC, Brazil)

Humberto Pereira da Paz (Federal University of ABC, Brazil)

Humberto Xavier Araujo (Federal University of Tocantins, Brazil)

Ivan Casella (Federal University of ABC, Brazil)

Carlos Eduardo Capovilla (UFABC, Brazil)

60 GHz low-loss branch-line hybrid coupler on nanoporous alumina interposer

Bruno Marinaro Verona (Universidade de São Paulo & Instituto de Pesquisas Tecnológicas, Brazil)

Gabriel Rocha (Universidade de São Paulo, Brazil)

Ariana Serrano (lMEP-LAHC / Grenoble INP, France)

Gustavo Rehder (USP, Brazil)

A Framework for the inclusion of RF transparency parameters into BIM databases

Rafael F. S. Caldeirinha (Polytechnic Institute of Leiria & Instituto de Telecomunicações, Portugal)

Telmo R. Fernandes (IPLeiria / Institute of Telecommunications & ESTG/IT-DL, Portugal)

Iñigo Cuiñas (University of Vigo, Spain)

Hugo Rodrigues (unknown)

A Non-destructive Inspection of Anchor Rods based on Frequency Domain Reflectometry

Marcelo Alves (Federal University of Pernambuco (UFPE), Brazil)

Marcos Melo (Federal University of Pernambuco, Brazil)

Lauro Lourenço, Novo (Universidade Federal de Pernambuco & PPGEE – Programa de Pós-Graduação em Engenharia Elétrica, Brazil)

Marcelo Coutinho (Universidade Federal de Pernambuco, Brazil)

Douglas C. P. Barbosa (Universidade Federal de Pernambuco & Petrobras, Brazil)

Luiz Medeiros, Renan dos Santos and Vinícius Tarragô (Universidade Federal de Pernambuco, Brazil)

Henrique Neto (Sistemas de Transmissão Nordeste, Brazil)

Paulo Gama (Versattus Gestão de Projetos e Energia, Brazil)

A Novel Methodology to Detect Faults on Anchor Rods Using Reflectometry and Machine Learning

Marcelo Coutinho (Universidade Federal de Pernambuco, Brazil)

Lauro Lourenço, Novo (Universidade Federal de Pernambuco & PPGEE – Programa de Pós-Graduação em Engenharia Elétrica, Brazil)

Henrique Neto (Sistemas de Transmissão Nordeste, Brazil)

Paulo Gama (Versattus Gestão de Projetos e Energia, Brazil)

Luiz Medeiros (Universidade Federal de Pernambuco, Brazil)

Marcos Melo (Federal University of Pernambuco, Brazil)

Douglas C. P. Barbosa (Universidade Federal de Pernambuco & Petrobras, Brazil)

Marcelo Alves (Federal University of Pernambuco (UFPE), Brazil)

Vinícius Tarragô and Renan dos Santos (Universidade Federal de Pernambuco, Brazil)

A swarm intelligence approach for regression analysis of surface plasmon resonance curves in Otto chips

Adonias L P da Silva (University of Pernambuco, Brazil)

Sergio Oliveira (Polithecnic School of Pernambuco & University of Pernambuco, Brazil)

Gustavo Cavalcanti (Universidade de Pernambuco, Brazil)

Manoel Neto (University of Pernambuco, Brazil)

Eduardo Fontana (Universidade Federal de Pernambuco, Brazil)

An electromagnetic multi-parameter strategy to detect faults in anchor rods using neural networks

Douglas C. P. Barbosa (Universidade Federal de Pernambuco & Petrobras, Brazil)

Luiz Medeiros (Universidade Federal de Pernambuco, Brazil)

Marcos Melo (Federal University of Pernambuco, Brazil)

Lauro Lourenço, Novo (Universidade Federal de Pernambuco & PPGEE – Programa de Pós-Graduação em Engenharia Elétrica, Brazil)

Marcelo Coutinho (Universidade Federal de Pernambuco, Brazil)

Marcelo Alves (Federal University of Pernambuco (UFPE), Brazil)

Renan dos Santos and Vinícius Tarragô (Universidade Federal de Pernambuco, Brazil)

Henrique Neto (Sistemas de Transmissão Nordeste, Brazil)

Paulo Gama (Versattus Gestão de Projetos e Energia, Brazil)

Applying the optical injection locking technique in a X-band VCSEL-based optoelectronic oscillator

Juan Coronel-Rico (Universidad el Bosque, Colombia)

Gloria Margarita Varón Durán (Universidad Nacional de Colombia, Colombia)

Angélique Rissons (ISAE Intitut Supérieur de l’Aeronautique et de l’ESPACE, France)

Christian Camilo Cano (Universidad Nacional de Colombia, Colombia)

Hector Fabian Guarnizo (Universidad el Bosque, Colombia)

Benchmark of radio propagation path loss models applied to line-of-trees at 10, 36 and 60 GHz

Nuno R. Leonor (Instituto de Telecomunicações, Portugal)

Glaucio L. Ramos (Federal University of São João Del-Rei, Brazil)

Carlos Orihuela Vargas (Pontíficia Universidade Católica do Rio de Janeiro & CETUC, Brazil)

Luiz da Silva Mello (CETUC-PUC-Rio & Inmetro, Brazil)

Rafael F. S. Caldeirinha (Polytechnic Institute of Leiria & Instituto de Telecomunicações, Portugal)

Bessel-Gauss Beam Description in the Generalized Lorenz-Mie Theory: The Finite Series Method

Nereida Llerena Valdivia (University of Sao Paulo, Brazil)

Leonardo Ambrosio (EESC/USP, Brazil)

Bragg grating device fabrication in undoped PMMA mPOF at 266 nm UV wavelength

Rui Min (ITEAM, Universidad Politécnica de Valencia, Spain)

Beatriz Ortega (ITEAM Research Institute, Spain)

Dongzhou Zhong (Wuyi University, P.R. China)

Paulo André (Instituto de Telecomunicações, Portugal)

Getinet Woyessa and Ole Bang (Technical University of Denmark, Denmark)

Luis Pereira (Universidade de Aveiro, Portugal)

Tiago Paixão (University of Aveiro & I3N, Portugal)

Paulo Antunes (Instituto de Telecomunicações, Portugal)

João Pinto (Universidade de Aveiro, Portugal)

Carlos Marques (Instituto de Telecomunicaçoes, Portugal)

Coloured QR codes for Internet of Things applications

João Filipe Ramalho (University of Aveiro & CICECO – Aveiro Institute of Materials, Portugal)

Luis Carlos and Maria Ferreira (CICECO, Portugal)

Paulo André (Instituto de Telecomunicações, Portugal)

Comparison Of Different Designs Of Meander Line Antennas For Bluetooth 5

Eudes Fernandes de Freitas (Universidade Federal Rural do Semi-Árido – UFERSA & Programa de Pós Graduação em Engenharia Elétrica – PPGEE, Brazil)

Andre Fernandes (Federal Rural University of Semi-arid, Brazil)

Idalmir Junior (Federal Rural University of the Semi-Arid, Brazil)

Humberto Andrade (Federal University of Semiarid Region & DCAT, UFERSA, Brazil)

Iggor Bezerra da Silva (Universidade Federal Rural do Semi-Árido, Brazil)

Henrique Emanuel Andrade Castelo Branco (Universidade Federal Rural do Semi-Árido & Centro de Engenharias, Brazil)

Computational Modeling of a Fiber-based Corrosion-monitoring Sensor with Two Detection Ranges

Henrique Patriota Alves (Universidade Federal de Pernambuco, Brazil)

Joaquim F. Martins-Filho (Federal University of Pernambuco, Brazil)

Jehan Nascimento (Universidade Federal de Pernambuco, Brazil)

Concept of a Tri-band Frequency Reconfigurable Microstrip Patch Antenna

Luís Carlos Rodrigues (University of Aveiro & Instituto de Telecomunicações, Portugal)

Tiago Varum and João Matos (Instituto de Telecomunicações, Universidade de Aveiro, Portugal)

CRLH-based Reconfigurable Antenna Array for Handheld Devices

Andreia Aparecida Castro Alves (Federal University of Itajubá, Brazil)

Danilo Spadoti (Universidade Federal de Itajubá – UNIFEI, Brazil)

Arismar Cerqueira S. Jr. (INATEL, Brazil)

Design and Analysis of C-band repeater for Small Communication Satellite

Ali Kara Omar (Centre de Développement des Satellites, Algeria)

Abdelaziz Himeur (CDS, Algeria)

Lahcene Hadj Abderrahmane (Centre of Statellite Development- Bir-ElDjir, Algeria)

Design and Implementation of a Polymer Optical Fiber Curvature Sensor for Dynamic Robot’s Instrumentation

Felipe Almeida and Arnaldo Leal Junior (Federal University of Espírito Santo, Brazil)

Antônio Bento Filho (UFES, Brazil)

Design of a 28/38 GHz Compact Dual-Band Printed Monopole for 5G/IoT Sensors

Amélia Ramos (Universidade de Aveiro, Instituto de Telecomunicações, Portugal)

Tiago Varum and João Matos (Instituto de Telecomunicações, Universidade de Aveiro, Portugal)

Design of a Low-Cost Directive Antenna for 5G Small Cells Fronthaul

Ricardo Natale (Federal University of Espírito Santo, Brazil)

Eduardo Sakomura (Technological Institute of Aeronautics, Brazil)

Ildefonso Bianchi (ITA, Brazil)

Jair Adriano Lima Silva (Federal University of Espirito Santo, Brazil)

Marcelo Segatto (Federal University of Espírito Santo, Brazil)

Jesse Gomes dos Santos (Federal University of Espirito Santo, Brazil)

Daniel Basso Ferreira (Technological Institute of Aeronautics – ITA, Brazil)

Efficient Allocation of Mobile Resources using Fuzzy Systems for a QoS Planning and Delivery Scheme

Suzane Dias, José Júnior and Igor R Gomes (Federal University of Pará, Brazil)

Tassio Carvalho (UFPA, Brazil)

Carlos Renato Francês (Universidade Fereral do Para, Brazil)

Electric Field Radiated by the RG-58 Coaxial Cable and Connectors Versus Cellflex Coaxial Cable and Connectors with Total Shielding

Kenedy Marconi Santos (IFBA, Brazil)

Marcelo Perotoni (UFABC, Brazil)

Marcela Novo (Federal University of Bahia, Brazil)

Glauco Fontgalland (UFCG, Brazil)

Danilo Brito (IFBA, Brazil)

Tagleorge Marques Silveira (Instituto de Telecomunicações – IT & Universidade de Aveiro, Portugal)

Décio R. M. Faria (UNIFEI, Brazil)

Douglas Campos (IFBA, Brazil)

Electromagnetic parametric study of a MIMO dipole array antenna by FDTD technique

Claudio Garcia Batista (Federal University of São João Del-Rei (UFSJ) & Graduate Program in Electrical Engineering, Brazil)

Cássio G. do Rego (UFMG, Brazil)

Enabling User-Friendly EON Simulations with a Graphical Interface for ElasticO++

Yrui Neris (Federal University of Espírito Santo, Brazil)

Rodrigo Stange Tessinari (University of Bristol, United Kingdom (Great Britain))

Anilton Salles Garcia (UFES – Espírito Santo, Brazil)

Marcelo Segatto (Federal University of Espírito Santo, Brazil)

Marcia H. M. Paiva (Federal University of Espírito Santo & LabTel, Brazil)

Experimental Transmission of LTE Signal Using Visible Light Communications

Marcelo de Oliveira (Federal University of Technology – Parana (UTFPR), Brazil)

Marco Fernandes and Paulo Alexandre Santos (University of Aveiro, Portugal)

Fernando Guiomar (Instituto de Telecomunicações, Portugal)

Luis Nero Alves (DETI, Universidade of Aveiro, Instituto de Telecomunicações & Instituto de Telecomunicações, Portugal)

Alexandre Pohl (Federal University of Technology – Parana (UTFPR), Brazil)

Paulo P Monteiro (Universidade de Aveiro & Instituto de Telecomunicações, Portugal)

FBG Sensors for In vivo Muscular Fatigue Analyses

Elaine Grabski, Rodrigo Fiorin, Fabio Pereria, Danielle M. Fontenele, Ismael L. G. Jones, Ana Franco and Meire Fugihara (Universidade Tecnológica Federal do Paraná, Brazil)

Hypolito J. Kalinowski (Universidade Federal Fluminense, Brazil)

Ilda Abe (Universidade Tecnológica Federal do Paraná, Brazil)

FBG-Based sensor applied to volumetric flow rate measurements

Alexandre Silva Allil (Federal University of Rio de Janeiro & COPPETEC Foundation, Brazil)

Gradient-based Optimization for Unrepeatered Optical Systems

José Hélio da Cruz Júnior and Felipe Lorenzo Della Lucia (CPqD, Brazil)

Tiago Sutili (CPqD & University of Campinas, Brazil)

Darli Mello (UNICAMP, Brazil)

Rafael C. Figueiredo (CPQD, Brazil)

Fiber Bragg gratings sensor for thermal conductivity measurements in liquids

Renan Lazaro (Federal University of Espírito Santo, Brazil)

Carlos Castellani and Maria Jose Pontes (UFES, Brazil)

Arnaldo Leal Junior (Federal University of Espírito Santo, Brazil)

Graphene oxide filled optical fiber micro-cavity based temperature sensor

Nelia Alberto (Instituto de Telecomunicações, Portugal)

Maria de Fatima Domingues (Instituto de Telecomunicações & University of Aveiro, Portugal)

Gil Gonçalves (University of Aveiro, Portugal)

Paulo Antunes (Instituto de Telecomunicações, Portugal)

Paula Marques (University of Aveiro, Portugal)

Paulo André (Instituto de Telecomunicações, Portugal)

High Efficiency Double-band Printed Rectenna Model for Energy Harvesting

Rakelane Mendes (Federal Center of Technological Education of Minas Gerais, Brazil)

Sandro Trindade Mordente Gonçalves (CEFETMG, Brazil)

Raphaella Silva (Federal Center of Technological Education of Minas Gerais, Brazil)

Ícaro Soares (Federal Center for Technological Education of Minas Gerais, Brazil)

Cássio Rego (Federal University of Minas Gerais, Brazil)

Glaucio L. Ramos (Federal University of São João Del-Rei, Brazil)

Industrial Internet of Things: Digital Twins

Lorrainy Rembiski Delfino and Anilton Salles Garcia (Federal University of Espiríto Santo, Brazil)

Ralf Luis de Moura (Vale, Brazil)

Large-Scale Propagation Modeling in Corridors at the 10 GHz Frequency Spectrum

Andreia Lopes (Universidade Federal do Pará, Brazil)

Iury Batalha (Universidade Federal do Pará & LCT, Brazil)

Lidia Rocha (UFPA, Brazil)

Flávio Henry Ferreira (Universidade Federal do Pará & LCT – Laboratório de Computação e Telecomunicações, Brazil)

Cristiane Ruiz Gomes (Federal University of Pará, Brazil)

Fabrício Barros and André Augusto Pacheco de Carvalho (Universidade Federal do Pará, Brazil)

Instrumentation and validation of polymer optical fiber sensor technology on a knee exoskeleton

Jonathan Campo (University of São Paulo, Brazil)

Arnaldo Leal Junior (Federal University of Espírito Santo, Brazil)

Adriano Siqueira (University of São Paulo, Brazil)

Anselmo Frizera (Federal University of Espirito Santo, Brazil)

Laser Thermal Crosstalk Modelling in InP based Photonic Integrated Chips

Sushma Pandey (Universidade de Aveiro, Portugal)

Cátia Pinho (Instituto de Telecomunicações & University of Aveiro, Portugal)

Francisco Manuel Rodrigues (Universidade de Aveiro & PICadvanced S.A., Portugal)

Hugo Neto (PICadvanced, Portugal)

Mario Lima (DETI, University of Aveiro, Instituto de Telecomunicações, Portugal)

Antonio Teixeira (DETI, University of Aveiro & Insitituto de Telecomunicações, Portugal)

Magneto Tuning of a Dual-Frequency Magneto-Dielectric Resonator Antenna Based on YIG Matrix

Andrécia Pereira da Costa and Glauco Fontgalland (UFCG, Brazil)

Alfredo Neto (Federal Institute of Paraíba & Grupo de Telecomunicações e Eletromagnetismo Aplicado – GTEMA, Brazil)

Antônio Sombra and José Morais (Universidade Federal do Ceará, Brazil)

Marcelo Silva (Laboratório de Telecomunicações, Ciências e Engenharia de Materiais (LOCEM), Brazil)

Metamaterial Based Radome Applied to Microstrip Antenna

Marcelo Almeida Canavez (Mastering Student of PPGEL-UFSJ, Brazil)

Glaucio L. Ramos and Moacir Souza, Jr. (Federal University of São João Del-Rei, Brazil)

Karina Souza (Universidade Federal de São João Del-Rei – Campus Alto Paraopeba, Brazil)

Sandro Trindade Mordente Gonçalves (CEFETMG, Brazil)

Modeling of a Conical Antenna Applied in a Waveguide Device

Diego Tami and Cássio Rego (Federal University of Minas Gerais, Brazil)

Glaucio L. Ramos (Federal University of São João Del-Rei, Brazil)

Natural Computing Algorithms for Optimization of High-Order Distributed Raman Amplifiers

Felipe Lorenzo Della Lucia and José Hélio da Cruz Júnior (CPqD, Brazil)

Tiago Sutili (CPqD & University of Campinas, Brazil)

Rafael C. Figueiredo (CPQD, Brazil)

Numerical Analysis of Different Nanoantennas in Reception Mode for Application in Optical Nanocircuits

Patrik C Lopes (Universidade Federal do Pará, Brazil)

Paulo Amaral and Karlo Queiroz Costa (Federal University of Para, Brazil)

Numerical and Experimental Analysis of CSRR Structures in Bioinspired Microstrip Antenna

Jefferson Costa Silva (Federal Institute of Paraiba – IFPB, Brazil)

Álef Huan Souto (Federal Institute of Paraíba, Brazil)

Bryan dos Santos (Federal Institute of Paraíba, IFPB, Brazil)

Alfredo Neto (Federal Institute of Paraíba & Grupo de Telecomunicações e Eletromagnetismo Aplicado – GTEMA, Brazil)

Optical frequency comb with ultra-stable repetition rate generated in a micro-ring resonator

Adnan Mehmood Baig (Leibniz Institute of Astrophysics & Potsdam University, Germany)

Jose Boggio, Syed Ahmed and Daniel Bodenmueller (Leibniz Institute of Astrophysics, Germany)

Martin Roth (Leibniz-Institut für Astrophysik Potsdam (AIP), Germany)

Optimization of Shaped Log-Periodic Antennas

Paulo Victor Barreto Tomé and Marco Terada (Universidade de Brasília, Brazil)

Performance Evaluation of LoRaWAN Applied to Smart Monitoring in Onshore Oil Industries

Menno J Faber (Federal University of Espirito Santo & 2Solve Engenharia e Tecnologia, Brazil)

Klaas van der Zwaag (Federal University of Espirito Santo, Brazil)

Helder Rocha (UFES, Brazil)

Marcelo Segatto (Federal University of Espírito Santo, Brazil)

Jair Adriano Lima Silva (Federal University of Espirito Santo, Brazil)

Portable diagnostics station with SHG FROG

Ana F. C. Ribeiro, Celso João, Swen Künzel and Jayanath Koliyadu (Instituto Superior Técnico – IPFN, Portugal)

Paulo André (University of Aveiro, Portugal)

Marta Fajardo (Instituto Superior Técnico – IPFN, Portugal)

Refractive index sensor based on a D-shaped Photonic Crystal Fiber with a gold layer coated by a graphene sheet

Markos Cardoso (Universidade Federal do Pará & Laboratório de Eletromagnetismo Aplicado (LEA), Brazil)

Anderson Silva and Patrick Gaia (Federal University of Para, Brazil)

Amanda F Romeiro (Federal University of Pará, Brazil)

Joao Weyl Costa (Universidade Federal do Pará – UFPA, Brazil)

Recognition of wrist and fingers movement using fiber Bragg gratings in silicon elastomer packing

Alessandra Kalinowski (Federal University of Technology – Paraná, Brazil)

Eduardo Dureck (Federal University of Technology–Parana, Brazil)

Uilian José Dreyer (Universidade Tecnológica Federal do Paraná, Brazil)

Carlos Zamarreño (Public University of Navarra, Spain)

Abián Leránoz (Universidad Pública de Navarra, Spain)

Daniel Rodrigues Pipa (Universidade Tecnológica Federal do Paraná, Brazil)

Cicero Martelli (Federal University of Technology, Brazil)

Jean Carlos Cardozo da Silva (Federal University of Technology – Paraná, Brazil)

Shaping Circularly Symmetric ADC Antennas by Combining Conic Sections for Amplitude and Phase Control at the Aperture

Adriano Zatti Faria Marques and Fernando Moreira (Universidade Federal de Minas Gerais, Brazil)

Simulation and Performance of a Fractal Microstrip Antenna on the Influence of EBG to ISM Band Application

Henrique Emanuel Andrade Castelo Branco (Universidade Federal Rural do Semi-Árido & Centro de Engenharias, Brazil)

José Lucas da Silva Paiva (Universidade Federal Rural do Semi Árido, Brazil)

Humberto Andrade (Federal University of Semiarid Region & DCAT, UFERSA, Brazil)

Glauco Fontgalland (UFCG, Brazil)

Idalmir Junior (Federal Rural University of the Semi-Arid, Brazil)

Matheus Emanuel Tavares Sousa (Universidade Federal Rural do Semiárido, Brazil)

Spectrum sharing between 5G networks and fixed services operating in millimeter-waves

Fatima Teixeira (Federal University of Para, Brazil)

Lilian Coelho de Freitas (Federal Institute of Technological Education (IFPA), Brazil)

Joao Weyl Costa (Universidade Federal do Pará – UFPA, Brazil)

Study of electromagnetic parameters of microstrip antennas with encapsulation of three materials (PLA, PS and Carnauba Wax)

Pedro Bruno N Silva, José Paiva, Idalmir Junior, Carlos Cavalcante and Stefany Queiroz (Federal Rural University of the Semi-Arid, Brazil)

Study of optimal placement of compact optical current sensor for practical applications

Claudio Floridia (CPqD – Research and Development Center in Telecommunications, Brazil)

Artur de Araujo Silva (UFSCar & CPqD, Brazil)

Marcio Colazza Argentato (Research and Development Center in Telecommunications, Brazil)

Fabio R Bassan, Rodrigo Peres and Joao B Rosolem (CPqD – Research and Development Center in Telecommunications, Brazil)

Use of smartphone for alimentary liquids qualitative analysis

Tiago N. Cunha (Instituto Superior Técnico, Portugal)

Paulo André (Instituto de Telecomunicações, University of Aveiro, Portugal)

Paulo Lobato Correia (Instituto Superior Tecnico – Universidade Tecnica Lisboa & Instituto de Telecomunicacoes, Portugal)