Ubaid Ullah
Ubaid Ullah
Al Ain University
Verified email at aau.ac.ae
TitleCited byYear
Antenna in LTCC technologies: a review and the current state of the art
U Ullah, N Mahyuddin, Z Arifin, MZ Abdullah, A Marzuki
IEEE Antennas and Propagation Magazine 57 (2), 241-260, 2015
322015
A review of wideband circularly polarized dielectric resonator antennas
U Ullah, MF Ain, ZA Ahmad
China Communications 14 (6), 65-79, 2017
222017
Design of a novel dielectric resonator antenna using MgTiO3–CoTiO3 for wideband applications
ZAA Ubaid Ullah, Wan Fahmin Faiz Wan Ali, Mohd Fadzil Ain, Nor Muzlifah ...
Materials & Design 85, 396-403, 2015
172015
An equivalent circuit of microstrip slot coupled rectangular dielectric resonator antenna
M Ain, YM Qasaymeh, ZA Ahmad, MA Zakariya, U Ullah
Progress In Electromagnetics Research Symposium Proceedings, KL Malaysia, 2012
132012
Design and optimization of a novel miniaturized low-profile circularly polarized wide-slot antenna
U Ullah, S Koziel
Journal of Electromagnetic Waves and Applications 32 (16), 2099-2109, 2018
82018
A Broadband Circularly Polarized Wide-Slot Antenna with a Miniaturized Footprint
U Ullah, S Koziel
IEEE Antennas and Wireless Propagation Letters, 2018
62018
A novel multi-permittivity cylindrical dielectric resonator antenna for wideband applications
U Ullah, MF Ain, M Othman, I Zubir, NM Mahyuddin, ZA Ahmad, ...
Radioengineering 23 (4), 1071-1076, 2014
62014
Bi-polarized dual-segment rectangular dielectric resonator antenna
MF Ain, U Ullah, ZA Ahmad
IETE Journal of Research 59 (6), 739-743, 2013
62013
Dual-segment corporate feed four elements array antenna for broadband application
MFB Ain, U Ullah, SS Olokede, ZA Ahmad
2012 IEEE Asia-Pacific Conference on Antennas and Propagation, 247-250, 2012
32012
Design and analysis of Dual segments two element array antenna for wideband applications
MFB Ain, U Ullah, AA Sulaiman, MA Othman, YM Qasaymeh, ZA Ahmad, ...
2011 IEEE International RF & Microwave Conference, 398-402, 2011
32011
Design and Optimization of a Novel Compact Broadband Linearly/Circularly Polarized Wide-Slot Antenna for WLAN and WiMAX Applications
U Ullah, S Koziel
Radioengineering 27 (1), 19-24, 2019
22019
Design and EM-driven Optimization Of A Compact Low Profile Circularly Polarized Wide-slot CPW-fed Antenna For Broadband Applications
U Ullah, S Koziel
2018 IEEE MTT-S International Conference on Numerical Electromagnetic and …, 2018
22018
Feed Coupling Comparative Assessment of Selected Microstrip Patch Antenna
SS Olokede, MF Ain, U Ullah, A Marzuki, JJ Mohammed, S Sreekantan, ...
The 8th International Conference on Robotic, Vision, Signal Processing …, 2014
22014
Design of microstrip line-coupled isosceles-triangular loop resonator antenna
SS Olokede, MF Ain, MA Othman, U Ullah, ZA Ahmad
J. Kejuruteraan 25, 39-45, 2013
12013
A Simple-Topology Compact Broadband Circularly Polarized Antenna With Unidirectional Radiation Pattern
U Ullah, S Koziel, I Mabrouk
IEEE Antennas and Wireless Propagation Letters, 2019
2019
Single-Point-Fed Broadband CP Antenna With Enhanced Axial Ratio
U Ullah, S Koziel, I Mabrouk, Q Abbasi, A Alomainy
2019 UK/ China Emerging Technologies (UCET), 2019
2019
A Compact Circularly Polarized Antenna With Directional Pattern for Wearable Off-Body Communications
U Ullah, IB Mabrouk, S Koziel
IEEE Antennas and Wireless Propagation Letters, 2019
2019
Rapid Re-Design and Bandwidth/Size Trade-Offs for Compact Wideband Circular Polarization Antennas Using Inverse Surrogates and Fast EM-Based Parameter Tuning
U Ullah, S Koziel, IB Mabrouk
IEEE Transactions on Antennas and Propagation, 2019
2019
Enhanced Axial-Ratio Bandwidth Single-Point-Fed CP Antenna Using Slot Structure Modification
U Ullah, S Koziel
2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI …, 2019
2019
A Geometrically Simple Compact Wideband Circularly Polarized Antenna
U Ullah, S Koziel
IEEE Antennas and Wireless Propagation Letters, 2019
2019
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