Mutual coupling reduction for high-performance densely packed patch antenna arrays on finite substrate Z Qamar, U Naeem, SA Khan, M Chongcheawchamnan, MF Shafique IEEE Transactions on Antennas and Propagation 64 (5), 1653-1660, 2016 | 129 | 2016 |
Slot combined complementary split ring resonators for mutual coupling suppression in microstrip phased arrays Z Qamar, L Riaz, M Chongcheawchamnan, SA Khan, MF Shafique IET Microwaves, Antennas & Propagation 8 (15), 1261-1267, 2014 | 64 | 2014 |
Coupling suppression in densely packed microstrip arrays using metamaterial structure MF Shafique, Z Qamar, L Riaz, R Saleem, SA Khan Microwave and Optical Technology Letters 57 (3), 759-763, 2015 | 62 | 2015 |
New dual-/tri-band bandpass filters and diplexer with large frequency ratio SY Zheng, ZL Su, YM Pan, Z Qamar, D Ho IEEE transactions on microwave theory and techniques 66 (6), 2978-2992, 2018 | 60 | 2018 |
Compact waveguided metamaterials for suppression of mutual coupling in microstrip array Z Qamar, HC Park Progress In Electromagnetics Research 149, 183-192, 2014 | 37 | 2014 |
Design of a compact wideband Butler matrix using vertically installed planar structure QP Chen, Z Qamar, SY Zheng, Y Long, D Ho IEEE Transactions on Components, Packaging and Manufacturing Technology 8 (8 …, 2018 | 29 | 2018 |
Coupling coefficient reconfigurable wideband branch-line coupler topology with harmonic suppression Z Qamar, SY Zheng, WS Chan, D Ho IEEE Transactions on Microwave Theory and Techniques 66 (4), 1912-1920, 2018 | 27 | 2018 |
An accurate method for designing, characterizing, and testing a multi-layer radome for mm-wave applications Z Qamar, N Aboserwal, JL Salazar-Cerreno IEEE Access 8, 23041-23053, 2020 | 25 | 2020 |
Planar monopole UWB antenna with 5GHz dual notched band characteristics KS Alimgeer, SA Khan, Z Qamar, SM Abbas Przeglad Elektrotechniczny Electrical Review 88, 295-299, 2012 | 24 | 2012 |
An equal-length multiway differential metamaterial phase shifter Z Qamar, SY Zheng, WS Chan, D Ho IEEE Transactions on Microwave Theory and Techniques 65 (1), 136-146, 2016 | 21 | 2016 |
An ultra-wide band radome for high-performance and dual-polarized radar and communication systems Z Qamar, JL Salazar-Cerreno, N Aboserwal IEEE Access 8, 199369-199381, 2020 | 15 | 2020 |
An ultra-compact X-band dual-polarized slotted waveguide array unit cell for large E-scanning radar systems N Aboserwal, JL Salazar-Cerreno, Z Qamar IEEE Access 8, 210651-210662, 2020 | 13 | 2020 |
Planar monopole stair case antenna for Ultra-wide band KS ALIMGEER, SA Khan, Z Qamar, SM Abbas PRZEGLĄD ELEKTROTECHNICZNY, ISSN, 0033-2097, 2013 | 13 | 2013 |
Frequency agile microstrip patch antenna using an anisotropic artificial dielectric layer (AADL): Modeling and design JL Salazar-Cerreno, Z Qamar, S Saeedi, B Weng, HS Sigmarsson IEEE Access 8, 6398-6406, 2019 | 11 | 2019 |
Current distribution dynamics in microstrip patch antenna arrays AW Azim, SA Khan, Z Qamar, KS Alimgeer, SM Ali International Journal of Future Generation Communication and Networking 4 (3 …, 2011 | 11 | 2011 |
Improved analytical model for a proximity coupled microstrip patch antenna (PC-MSPA) NR Ccoillo-Ramos, N Aboserwal, Z Qamar, JL Salazar-Cerreno IEEE Transactions on Antennas and Propagation 69 (10), 6244-6252, 2021 | 10 | 2021 |
Wide bandwidth arbitrary phase difference branch line coupler Z Qamar, WS Chan, H Derek Microwave and Optical Technology Letters 59 (9), 2241-2245, 2017 | 8 | 2017 |
An accurate analytical model to calculate the impedance bandwidth of a proximity coupled microstrip patch antenna (PC-MSPA) N Aboserwal, NRC Ramos, Z Qamar, JL Salazar-Cerreno IEEE Access 8, 41784-41793, 2020 | 7 | 2020 |
Application of the mixing theory in the design of a high-performance dielectric substrate for microwave and mm-wave systems SS Jehangir, Z Qamar, N Aboserwal, JL Salazar-Cerreno IEEE Access 8, 180855-180868, 2020 | 6 | 2020 |
Wideband arbitrary phase‐difference coupled‐line coupler with tight coupling coefficient and small phase variation L Gao, Z Qamar, HL Zhang, S Yong Zheng IET Microwaves, Antennas & Propagation 12 (15), 2356-2363, 2018 | 6 | 2018 |