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Muhammad Usman Afzal
Muhammad Usman Afzal
University of Technology Sydney
Verified email at students.mq.edu.au
Title
Cited by
Cited by
Year
Steering the beam of medium-to-high gain antennas using near-field phase transformation
MU Afzal, KP Esselle
IEEE Transactions on Antennas and Propagation 65 (4), 1680-1690, 2017
2012017
Multiobjective particle swarm optimization to design a time-delay equalizer metasurface for an electromagnetic band-gap resonator antenna
A Lalbakhsh, MU Afzal, KP Esselle
IEEE Antennas and Wireless Propagation Letters 16, 912-915, 2016
1962016
Dielectric phase-correcting structures for electromagnetic band gap resonator antennas
MU Afzal, KP Esselle, BA Zeb
IEEE Transactions on Antennas and Propagation 63 (8), 3390-3399, 2015
1102015
Single-dielectric wideband partially reflecting surface with variable reflection components for realization of a compact high-gain resonant cavity antenna
A Lalbakhsh, MU Afzal, KP Esselle, SL Smith, BA Zeb
IEEE Transactions on Antennas and Propagation 67 (3), 1916-1921, 2019
972019
All-metal wideband metasurface for near-field transformation of medium-to-high gain electromagnetic sources
A Lalbakhsh, MU Afzal, T Hayat, KP Esselle, K Mandal
Scientific Reports 11 (1), 9421, 2021
932021
A low-profile printed planar phase correcting surface to improve directive radiation characteristics of electromagnetic band gap resonator antennas
MU Afzal, KP Esselle
IEEE Transactions on Antennas and Propagation 64 (1), 276-280, 2015
902015
Low-cost nonuniform metallic lattice for rectifying aperture near-field of electromagnetic bandgap resonator antennas
A Lalbakhsh, MU Afzal, KP Esselle, SL Smith
IEEE Transactions on Antennas and Propagation 68 (5), 3328-3335, 2020
852020
Wideband near-field correction of a Fabry–Pérot resonator antenna
A Lalbakhsh, MU Afzal, KP Esselle, SL Smith
IEEE Transactions on Antennas and Propagation 67 (3), 1975-1980, 2019
852019
All-metal wideband frequency-selective surface bandpass filter for TE and TM polarizations
A Lalbakhsh, MU Afzal, KP Esselle, SL Smith
IEEE Transactions on Antennas and Propagation 70 (4), 2790-2800, 2022
772022
Controlling the most significant grating lobes in two-dimensional beam-steering systems with phase-gradient metasurfaces
K Singh, MU Afzal, M Kovaleva, KP Esselle
IEEE Transactions on Antennas and Propagation 68 (3), 1389-1401, 2019
662019
Electromagnetic-wave beam-scanning antenna using near-field rotatable graded-dielectric plates
MU Afzal, A Lalbakhsh, KP Esselle
Journal of applied physics 124 (23), 2018
592018
Beam-scanning antenna based on near-electric field phase transformation and refraction of electromagnetic wave through dielectric structures
MU Afzal, L Matekovits, KP Esselle, A Lalbakhsh
IEEE Access 8, 199242-199253, 2020
552020
A beam-steering solution with highly transmitting hybrid metasurfaces and circularly polarized high-gain radial-line slot array antennas
MU Afzal, KP Esselle, MNY Koli
IEEE Transactions on Antennas and Propagation 70 (1), 365-377, 2021
542021
Additively manufactured perforated superstrate to improve directive radiation characteristics of electromagnetic source
T Hayat, MU Afzal, A Lalbakhsh, KP Esselle
IEEE access 7, 153445-153452, 2019
512019
3-D-printed phase-rectifying transparent superstrate for resonant-cavity antenna
T Hayat, MU Afzal, A Lalbakhsh, KP Esselle
IEEE Antennas and Wireless Propagation Letters 18 (7), 1400-1404, 2019
492019
Multi-objective particle swarm optimization for the realization of a low profile bandpass frequency selective surface
A Lalbakhsh, MU Afzal, KP Esselle, BA Zeb
2015 International Symposium on Antennas and Propagation (ISAP), 1-4, 2015
472015
Performance analysis of FR-4 substrate for high frequency microstrip antennas
AA Qureshi, MU Afzal, T Tauqeer, MA Tarar
2011 China-Japan Joint Microwave Conference, 1-4, 2011
462011
A methodology to design a low-profile composite-dielectric phase-correcting structure
MU Afzal, KP Esselle, A Lalbakhsh
IEEE Antennas and Wireless Propagation Letters 17 (7), 1223-1227, 2018
452018
A high-gain wideband EBG resonator antenna for 60 GHz unlicenced frequency band
A Lalbakhsh, MU Afzal, KP Esselle, SL Smith
12th European Conference on Antennas and Propagation (EuCAP 2018), 1-3, 2018
452018
Simulation-driven particle swarm optimization of spatial phase shifters
A Lalbakhsh, MU Afzal, K Esselle
2016 International Conference on Electromagnetics in Advanced Applications …, 2016
432016
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