Tiago Miguel Valente Varum
AuthID: R-001-WCB
1
TITLE: Concept and Design of a Multi-Polarization Reconfigurable Microstrip Antenna with Symmetrical Biasing Control
AUTHORS: Antunes, Filipa; Ramos, Amelia; Varum, Tiago; Matos, Joao N.;
PUBLISHED: 2024, SOURCE: SENSORS, VOLUME: 24, ISSUE: 8
AUTHORS: Antunes, Filipa; Ramos, Amelia; Varum, Tiago; Matos, Joao N.;
PUBLISHED: 2024, SOURCE: SENSORS, VOLUME: 24, ISSUE: 8
2
TITLE: A Simple Technique to Maximize Isolation in Compact mmWaves Antenna Arrays
AUTHORS: Ramos, Amelia; Varum, Tiago; Matos, Joao N.;
PUBLISHED: 2024, SOURCE: 18th European Conference on Antennas and Propagation (EuCAP) in 2024 18TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION, EUCAP
AUTHORS: Ramos, Amelia; Varum, Tiago; Matos, Joao N.;
PUBLISHED: 2024, SOURCE: 18th European Conference on Antennas and Propagation (EuCAP) in 2024 18TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION, EUCAP
INDEXED IN: 
Scopus 
WOS
Scopus WOS3
TITLE: A 3.6 GHz Polar Reflection-Type Vector Modulator Phase Shifter With Amplitude Control Capability
AUTHORS: Arruela, Raul; Varum, Tiago; Matos, Joao Nuno;
PUBLISHED: 2023, SOURCE: IEEE ACCESS, VOLUME: 11
AUTHORS: Arruela, Raul; Varum, Tiago; Matos, Joao Nuno;
PUBLISHED: 2023, SOURCE: IEEE ACCESS, VOLUME: 11
4
TITLE: Erratum: User terminal segments for low-earth orbit satellite constellations: Commercial systems and innovative research ideas (IEEE Microw. Mag. (2022) 23: 10 (47–58) DOI: 10.1109/MMM.2022.3188124)
AUTHORS: Nuno Borges Carvalho; Arnaldo R Oliveira; Joao Nuno Matos; Varum, T; Ricardo Correia;
PUBLISHED: 2023, SOURCE: IEEE Microwave Magazine, VOLUME: 24, ISSUE: 6
AUTHORS: Nuno Borges Carvalho; Arnaldo R Oliveira; Joao Nuno Matos; Varum, T; Ricardo Correia;
PUBLISHED: 2023, SOURCE: IEEE Microwave Magazine, VOLUME: 24, ISSUE: 6
INDEXED IN: Scopus
Scopus5
TITLE: Design of a Compact K<i>a</i>-Band Reflection-Type Vector Modulator Phase Shifter
AUTHORS: Arruela, Raul; Varum, Tiago; Matos, Joao Nuno;
PUBLISHED: 2023, SOURCE: IEEE MICROWAVE AND WIRELESS TECHNOLOGY LETTERS, VOLUME: 34, ISSUE: 1
AUTHORS: Arruela, Raul; Varum, Tiago; Matos, Joao Nuno;
PUBLISHED: 2023, SOURCE: IEEE MICROWAVE AND WIRELESS TECHNOLOGY LETTERS, VOLUME: 34, ISSUE: 1
6
TITLE: A Review on Mutual Coupling Reduction Techniques in mmWaves Structures and Massive MIMO Arrays
AUTHORS: Ramos, Amelia; Varum, Tiago; Matos, Joao N.;
PUBLISHED: 2023, SOURCE: IEEE ACCESS, VOLUME: 11
AUTHORS: Ramos, Amelia; Varum, Tiago; Matos, Joao N.;
PUBLISHED: 2023, SOURCE: IEEE ACCESS, VOLUME: 11
7
TITLE: Errata Full Text
AUTHORS: Nuno Borges Carvalho; Arnaldo S R Oliveira; Joao Nuno Matos; Varum, T; Ricardo Correia;
PUBLISHED: 2023, SOURCE: IEEE Microwave Magazine, VOLUME: 24, ISSUE: 6
AUTHORS: Nuno Borges Carvalho; Arnaldo S R Oliveira; Joao Nuno Matos; Varum, T; Ricardo Correia;
PUBLISHED: 2023, SOURCE: IEEE Microwave Magazine, VOLUME: 24, ISSUE: 6
8
TITLE: 3D-Printed Wide Beamwidth Lens Antennas for Beamforming Coverage Improvement
AUTHORS: Vitor Coelho; Tiago Varum; Joao N Matos;
PUBLISHED: 2022, SOURCE: 2022 16th European Conference on Antennas and Propagation, EuCAP 2022
AUTHORS: Vitor Coelho; Tiago Varum; Joao N Matos;
PUBLISHED: 2022, SOURCE: 2022 16th European Conference on Antennas and Propagation, EuCAP 2022
INDEXED IN: Scopus
Scopus9
TITLE: User Terminal Segments for Low-Earth Orbit Satellite Constellations: Commercial Systems and Innovative Research Ideas
AUTHORS: Correia, R; Varum, T; Matos, JN; Oliveira, A; Carvalho, NB;
PUBLISHED: 2022, SOURCE: IEEE Microwave Magazine, VOLUME: 23, ISSUE: 10
AUTHORS: Correia, R; Varum, T; Matos, JN; Oliveira, A; Carvalho, NB;
PUBLISHED: 2022, SOURCE: IEEE Microwave Magazine, VOLUME: 23, ISSUE: 10
10
TITLE: A Multilayer Circularly Polarized Ka-Band Phased Array Module using Sequential Rotation
AUTHORS: Ramos, A; Varum, T; Correia, R; Matos, JN;
PUBLISHED: 2022, SOURCE: 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 in 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings
AUTHORS: Ramos, A; Varum, T; Correia, R; Matos, JN;
PUBLISHED: 2022, SOURCE: 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 in 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings
