Gabriel Gonçalves Machado

Pós-doutorado

Formação complementar

Áreas de atuação

Participação em eventos

Participação em bancas

Orientou

Produções bibliográficas

• RAZIUL ISLAM, KD. M. ; RAHIMIAN, ARDAVAN ; MACHADO, GABRIEL G. ; BABAR ABBASI, MUHAMMAD ALI ; CHEEMA, ADNAN AHMAD ; MEENAN, BRIAN J. . A compact single-layer reflective metasurface for high-efficiency polarisation conversion applications in C and X bands. IET Microwaves Antennas & Propagation , v. 18, p. 369-381, 2024.

• ISLAM, KD. M. RAZIUL ; RAHIMIAN, ARDAVAN ; MACHADO, GABRIEL G. ; ALI BABAR ABBASI, MUHAMMAD ; AHMAD CHEEMA, ADNAN ; MEENAN, BRIAN J. . Design and Experimental Performance Evaluation of a Single-Layer Polarization-Insensitive Asymmetric Microwave Metasurface Absorber. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION , v. 72, p. 6520-6529, 2024.

• VITOR, ULYSSES R. C. ; CABRAL, MATHEUS ; FONSECA, DANIEL ; NOVO, LAURO R. G. S. L. ; MELO, MARCOS T. DE ; SEGATTO, MARCELO E. V. ; MACHADO, GABRIEL G. . MIMO-PLC Communications in an Experimental Medium Voltage Network: Measurement and Analysis. JOURNAL OF MICROWAVES, OPTOELECTRONICS AND ELECTROMAGNETIC APPLICATIONS , v. 21, p. 102-113, 2022.

• ASSIMONIS, S. ; MACHADO, G.G. ; FUSCO, VINCENT F. . Frequency Independent, Remotely Reconfigurable Passive Coherent Perfect Absorber using Conventional Inkjet-Printing Technology. Scientific Reports , v. 12, p. 5265-17, 2022.

• COTTON, SIMON L. ; ABBASI, MUHAMMAD ALI BABAR ; MACHADO, GABRIEL G. ; YURDUSEVEN, OKAN . Reconfigurable Intelligent Edges: Illuminating the Shadow Region in Wireless Networks. IEEE Access , v. 10, p. 101732-101748, 2022.

• MACHADO, GABRIEL GONÇALVES ; CAHILL, ROBERT ; FUSCO, VINCENT ; CONWAY, GARETH . Frequency selective superstrate absorber for wideband RCS reduction of metal¿backed antennas. IET Microwaves Antennas & Propagation , v. n/a, p. 1-10, 2021.

• ABBASI, MUHAMMAD ALI BABAR ; ANSARI, RAFAY I. ; MACHADO, GABRIEL G. ; FUSCO, VINCENT F. . Design and analysis of Maxwell fisheye lens based beamformer. Scientific Reports , v. 11, p. 22739, 2021.

• MACHADO, GABRIEL GONÇALVES ; CAHILL, ROBERT ; FUSCO, VINCENT ; CONWAY, GARETH . Resistively loaded ultra-thin FSS absorbers for radio-frequency enhancement of spacecraft thermal blankets. IET Microwaves Antennas & Propagation , v. 13, p. 1928-1933, 2019.

• MACHADO, GABRIEL G. ; CAHILL, ROBERT ; FUSCO, VINCENT ; CONWAY, GARETH A. . Suppression of Antenna Backscatter on a Nanosat Using a Resistively Loaded FSS Absorber. IEEE Antennas and Wireless Propagation Letters , v. 18, p. 2607-2611, 2019.

• COUTINHO, MARCELO S. ; SILVA, CRISLANE PRISCILA N. ; OLIVEIRA, MANUELLE R. T. ; SILVA FILHO, HAWSON V. H. ; MACHADO, GABRIEL G. ; DE MELO, MARCOS T. . Planar sensor for powder grain characterisation. IET Microwaves Antennas & Propagation , v. 12, p. 1666-1670, 2018.

• MACHADO, G. G. ; DE SOUZA, T. R. ; NETO, A. G. ; SILVA FILHO, H. V. H. ; DE MELO, M. T. . Low Radar Cross-section and Low Cost Dipole Antenna Reflector. Advanced Electromagnetics , v. 6, p. 25-32, 2017.

• SILVA, C.P.N. ; MACHADO, G.G. ; DE OLIVEIRA, E.M.F. ; DE OLIVEIRA, M.R.T. ; DE OLIVEIRA, B.G.M. ; DE MELO, M.T. . Compact fractal interferometers for a 4-bit IFM system. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS , v. 59, p. 1153-1157, 2017.

• SABINO, F.R. ; MACHADO, G.G. ; DE MELO, M.T. ; DE MEDEIROS, L.H.A. . The influence of soil electrical parameters on the electric field due to power line communications: Measurements of frequency-dependent soil parameters. ELECTRIC POWER SYSTEMS RESEARCH , v. 111, p. 9-13, 2014.

• de OLIVEIRA, B. G. M. ; DE MELO, M.T. ; MACHADO, G. G. ; LLAMAS-GARRO, I. . Compact coplanar interferometer for a 5?6 GHz IFM system. INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS , v. 45, p. 235-240, 2014.

• MACHADO, GABRIEL G. ; Abbasi, Muhammad A.B. ; FUSCO, VINCENT F. . 6G radio hardware - contributing to the net-zero target. The Role of 6G and Beyond on the Road to Net-Zero Carbon. 1ed.: Institution of Engineering and Technology, 2023, v. , p. 19-36.

• MACHADO, GABRIEL G. ; ABBASI, M. ALI BABAR ; MCKERNAN, ADRIAN ; GU, CHAO ; ZELENCHUK, DMITRY . Wideband Dual-Polarized 1-Bit Unit-Cell Design for mmWave Reconfigurable Intelligent Surface. In: 2024 18th European Conference on Antennas and Propagation (EuCAP), 2024, Glasgow. 2024 18th European Conference on Antennas and Propagation (EuCAP), 2024. p. 1.

• GONCALVES MACHADO, GABRIEL ; MCKERNAN, ADRIAN ; GU, CHAO ; ZELENCHUK, DMITRY ; Mondeep Saikia ; YURDUSEVEN, OKAN ; COTTON, SIMON L. ; BABAR ABBASI, MUHAMMAD ALI . A Modified 1-Bit Unit-cell for mmWave RIS Optimized at Extreme Incident Angle. In: 2024 IEEE International Symposium on Antennas and Propagation and ITNC-USNC-URSI Radio Science Meeting, 2024, Florência. Proceedings of the 2024 IEEE International Symposium on Antennas and Propagation and ITNC-USNC-URSI Radio Science Meeting, 2024. p. 1-2.

• MACHADO, GABRIEL G. ; ISLAM, KD M. RAZIUL ; FUSCO, VINCENT ; ABBASI, M. ALI BABAR . Amplitude Only Direction of Arrival Estimation. In: 2023 SBMO/IEEE MTTS International Microwave and Optoelectronics Conference (IMOC), 2023, Castelldefels. 2023 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC), 2023. p. 124.

• MACHADO, GABRIEL G. ; FUSCO, VINCENT F. . On the Potential for Viruses as Nano Microwave Transmitters. In: 2021 51st European Microwave Conference (EuMC), 2022, London. 2021 51st European Microwave Conference (EuMC), 2022. p. 614.

• MACHADO, GABRIEL G. ; CAHILL, R. ; FUSCO, V. ; CONWAY, G. . Comparison of FSS Topologies for Maximising the Bandwidth of Ultra-Thin Microwave Absorbers. In: 2019 13th European Conference on Antennas and Propagation (EuCAP), 2019, Krakow. 2019 13th European Conference on Antennas and Propagation (EuCAP), 2019. p. 1-5.

• MACHADO, G. G. ; CAHILL, R. ; FUSCO, V. ; CONWAY, G. . Resistively loaded FSS for suppressing antenna backscatter on spacecraft platforms. In: XXXIV Simposio Nacional de la Unión Científica Internacional de Radio, URSI 2019, 2019, Sevilla. XXXIV Simposio Nacional de la Unión Científica Internacional de Radio, 2019.

• GONCALVES MACHADO, GABRIEL ; CAHILL, ROBERT ; FUSCO, VINCENT ; CONWAY, GARETH . Resistively Loaded FSS Clad Thermal Blankets for Enhanced RF Space Communications. In: 2019 International Conference on Electromagnetics in Advanced Applications (ICEAA), 2019, Granada. 2019 International Conference on Electromagnetics in Advanced Applications (ICEAA), 2019. p. 0048.

• MACHADO, G.G. ; CAHILL, R. ; FUSCO, V. ; CONWAY, G. . Design and fabrication of inkjet printed ultrathin FSS based microwave absorbers. In: Loughborough Antennas & Propagation Conference 2018 (LAPC 2018), 2018, Loughborough. Loughborough Antennas & Propagation Conference 2018 (LAPC 2018), 2018. p. 40 (6 pp.).

• MACHADO, G.G. ; CAHILL, R. ; DE MELO, M.T. . A low Radar Cross Section dipole antenna array simulation. In: 2015 SBMO/IEEE MTTS International Microwave and Optoelectronics Conference (IMOC), 2015, Porto de Galinhas. 2015 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC), 2015. p. 1.

• SABINO, F.R. ; MACHADO, G.G. ; DE MELO, M.T. ; DE MEDEIROS, L.H.A. . Measurements of electric field due to power line communication: The influence of the soil electric parameters. In: 2015 SBMO/IEEE MTTS International Microwave and Optoelectronics Conference (IMOC), 2015, Porto de Galinhas. 2015 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC), 2015. p. 1.

• VICTOR, U. R. C. ; SABINO, F. R. ; MACHADO, G. G. ; DE MELO, M. T. ; DE OLIVEIRA, B. M. G. ; SEGATTO, M. E. V. . Signal-flow graph analysis in PLC multipath model. In: 2015 SBMO/IEEE MTTS International Microwave and Optoelectronics Conference (IMOC), 2015, Porto de Galinhas. 2015 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC), 2015. p. 1.

• SABINO, F.R. ; MACHADO, G.G. ; Melo, M. T. ; MEDEIROS, L. H. A. . Ground Effects on Electrical Fields around Power Line Carrier Channels. In: Conference on the Computation of Electromagnetic Fields, 2013, Budapest. 2013 COMPUMAG Conference on the Computation of Electromagnetic Fields, 2013.

• GONCALVES MACHADO, GABRIEL . Reflective Metasurfaces for a Connected World. 2023. (Apresentação de Trabalho/Seminário).

• MACHADO, G. G. ; CAHILL, R. ; DE MELO, M. T. . A low Radar Cross Section dipole antenna array simulation. 2015. (Apresentação de Trabalho/Conferência ou palestra).

• RODRIGUES JUNIO, F. S. ; MACHADO, G. G. ; DE MELO, M. T. ; DE MEDEIROS, L.H.A. . Measurements of electric field due to power line communication: The influence of the soil electric parameters. 2015. (Apresentação de Trabalho/Conferência ou palestra).

• SABINO, F. R. ; MACHADO, G.G. ; DE MELO, M.T. ; MEDEIROS, L. H. A. . Ground Effects on Electrical Fields around Power Line Carrier Channels. 2013. (Apresentação de Trabalho/Congresso).

Outras produções

Projetos de pesquisa

• 2011 - 2013

  APLICAÇÃO DE SINAL PLC EM BANDA LARGA PARA LINHAS DE TRANSMISSÃO DE ALTA TENSÃO, Descrição: Projeto dedicado à análise do campo elétrico em sistemas de comunicação PLC (Power Line Communication) em linhas de transmissão de alta tensão.. , Situação: Concluído; Natureza: Pesquisa. , Alunos envolvidos: Graduação: (1) / Doutorado: (1) . , Integrantes: Gabriel Gonçalves Machado - Integrante / Marcos Tavares de Melo - Coordenador / Francisco Sabino Rodrigues Júnio - Integrante.

Projetos de desenvolvimento

• 2024 - 2024

  Building Digital Future Using Transformative Technologies: a joint initiative of Ulster University and Brazil, Descrição: Projeto buscando a integração entre a Ulster University e universidades brasileiras.Universidades envolvidas:- Ulster University- Universidade Federal de Pernambuco- Universidade Federal Rural do Semi-Árido- Universidade de Campinas- Instituto Federal da Paraíba- Universidade Federal do Rio Grande do NorteFinanciado pelo International Science Partnership Fund, Reino Unido. , Situação: Concluído; Natureza: Desenvolvimento. , Alunos envolvidos: Doutorado: (2) . , Integrantes: Gabriel Gonçalves Machado - Coordenador / Ignacio Llamas-Garro - Integrante / NETO, A. G. - Integrante / DE MELO, MARCOS T. - Integrante / NOVO, LAURO R. G. S. L. - Integrante / RAHIMIAN, ARDAVAN - Integrante / CHEEMA, ADNAN AHMAD - Integrante / Dewar Finlay - Integrante / Isaac Barros Tavares da Silva - Integrante / Jorge Antonio de Isasa Araujo - Integrante / Marina de Oliveira Alencar - Integrante / Alexandre Jean René Serres - Integrante / Hugo Enrique Hernandez Figueroa - Integrante., Financiador(es): University of Ulster - Belfast Campus - Auxílio financeiro.

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