School of Electrical Engineering & Computer Science
Faculty Muhammad Umar Khan

Muhammad Umar Khan

Associate Professor
Summary

Umar Khan

Academic Background
PhD (Electrical Engineering (Applied Electromagnetics)) King Fahad University of Petroleum and Minerals February 05, 2011 - January 12, 2015
Honours and Awards
Publications
Dual-band composite high gain MIMO antenna for 5G NR applications employing shareable small cell radio unit April 01, 2026 Scientific Reports - Volume:16, Issue:1, Article Number: 11008
Singly-Fed Large Frequency Ratio Composite Dielectric Resonator Antenna for sub-6 GHz and mm-Wave 5G Applications May 20, 2024 IEEE Access - Volume 12, Pages 67837-67846
An Integrated DRA-Based Large Frequency Ratio Antenna System Consisting of a MM-Wave Array and a MIMO Antenna for 5G Applications April 01, 2024 IEEE Open Journal of Antennas and Propagation - Volume 5, Issue 2, Pages 368-378
A Graded Index All-Dielectric Lens for Field Decorrelation and Decoupling of a Wideband MIMO Antenna February 15, 2023 IEEE Open Journal of Antennas and Propagation - Volume 4, Pages 180-195
A highly compact Fabry Perot cavity-based MIMO antenna with decorrelated fields August 18, 2022 Scientific Reports - Volume 12, Issue 1, Article Number: 14021
Field Decorrelation and Isolation Improvement in an MIMO Antenna Using an All-Dielectric Device Based on Transformation Electromagnetics November 25, 2021 Sensors - Volume 21(22), Article Number 7577
MIMO Antennas for 5G-Enabled Devices November 18, 2021 Book on Wideband, Multiband, and Smart Antenna Systems - Chapter 4, Pages 95-130
Frequency agile multiple-input-multiple-output antenna design for 5G dynamic spectrum sharing in cognitive radio networks September 24, 2020 Microwave and Optical Technology Letters - Pages 1-6
Stacked frequency reconfigurable Yagi-like MIMO antenna system May 20, 2020 IET Microwaves, Antennas & Propagation - Volume 14, Issue 6, Pages 532-538
Quad-Band 3D Rectenna Array for Ambient RF Energy Harvesting May 15, 2020 International Journal of Antennas and Propagation - Volume 2020 |Article ID 7169846 | 23 pages
A Dual-Band Zero-Index Metamaterial Superstrate for Concurrent Antenna Gain Enhancement at 2.4 and 3.5 GHz March 10, 2020 IETE Journal of Research - Pages 1-11
Design and Analysis of a Miniaturized Meandered Slot-Line-Based Quad-Band Frequency Agile MIMO Antenna March 01, 2020 IEEE Transactions on Antennas and Propagation - Volume 68, No. 3, Pages 2410-2415
Split-ring-resonator-loaded multiband frequency agile slot-based MIMO antenna system November 27, 2019 IET Microwaves, Antennas & Propagation - Vol 13, Issue 14, Pages 2449–2456
Miniaturized frequency reconfigurable pentagonal MIMO slot antenna for interweave CR applications September 01, 2019 International Journal of RF and Microwave Computer Aided Engineering - Volume: 29 , Issue: 9, article Number e21811, Pages 1-12
Small-Sized UWB MIMO Antenna With Band Rejection Capability August 26, 2019 IEEE Access - Volume 7, Pages 121816 - 121824
A Compact, Low-Profile Fractal Antenna for Wearable On-Body WBAN Applications May 01, 2019 IEEE Antennas and Wireless Propagation Letters - Volume: 18, Issue: 5, Pages 981-985
A 2-element Meandered-line Slot-based Frequency Reconfigurable MIMO Antenna System November 01, 2018 Microwave and Optical Technology Letters - Volume 60, Issue 11, Pages 2794-2801
An FSS Based Correlation Reduction Technique for MIMO Antennas September 01, 2018 IEEE Transactions on Antennas and Propagation - Volume: 66, Issue:9, Pages 4900-4905, Published: Sep 2018
A 5GHz Narrow-Beam Leaky-Wave Antenna Using Binomially Distributed Slot based Substrate Integrated Waveguide September 01, 2018 Microwave and Optical Technology Letters - Volume 60, Issue 9, Pages 2288-2293
Broad Band Impedance Matching Transformer Design Consideration for High Power Electro-acoustic Transducer September 01, 2018 Journal of Electrical Systems - Volume: 14, Issue: 3, Pages: 26-35
RF Energy Harvesting for Ubiquitous, Zero Power Wireless Sensors April 22, 2018 International Journal of Antennas and Propagation - Article Number: 8903139
An Integrated Dual MIMO Antenna System With Dual-Function GND-Plane Frequency-Agile Antenna January 01, 2018 IEEE Antennas and Wireless Propagation Letters - Volume:17 , Issue:1, Pages 142 - 145
Correlation coefficient calculations for MIMO antenna systems: a comparative study December 01, 2017 International Journal for Wireless and Microwave Technology - Volume 9, Issue 10, Pages 1991-2004
A Frequency Reconfigurable MIMO Antenna System for Cognitive Radio Applications October 26, 2017 Frequenz - Volume 71, Issue 11-12, Pages 567–573
Dual-frequency DRA-based MIMO antenna system for wireless access points July 11, 2017 IET Microwaves, Antennas & Propagation - Volume: 11, Issue: 8, Pages 1174-1182
An Ultra-wide Band Diversity Antenna with Band-rejection Capability for Imaging Applications July 01, 2017 Microwave and Optical Technology Letters - Volume: 59, Issue: 7, Pages1661-1668
Characterization of Reconfigurable MIMO Antennas for Channel Capacity in an Indoor Environment June 22, 2016 Progress In Electromagnetics Research C - Vol. 65, Pages 67-77
Microstrip Patch Antenna Miniaturization Techniques : A Review June 18, 2015 IET Microwaves, Antennas & Propagation - Vol.9(9), Article Number 913, Pages 1-10
A Dual Band Microstrip Annular Slot Based MIMO Antenna System February 01, 2015 Microwave and Optical Technology Letters - Volume 57, Issue 2, Pages 360-364
A 2 x 1 Multi-band MIMO Antenna System Consisting of Miniaturized Patch Elements June 01, 2014 Microwave and Optical Technology Letters - Volume 56, Issue 6, Pages 1371-1375
A CSRR loaded MIMO Antenna System for ISM Band Operation August 01, 2013 IEEE Transactions on Antennas and Propagation - Volume 61, Issue 8, Pages 4265-4274
A Dual Element Dual Band MIMO Antenna System with Enhanced Isolation for Mobile Terminals August 21, 2012 IEEE Antennas and Wireless Propagation Letters - Volume 11, Pages 1006-1009
Conferences
Isolation Improvement in FMCW Radar Using Double Sided RF PCB April 17, 2025 - April 18, 2025 Nosherwan Shoaib, Muhammad Umar Khan, Muhammad Luqman Nazar, 2025 2nd International Conference on Microwave, Antennas and Circuits, ICMAC 2025
Design and Implementation of a Low Cost, Low Profile, Multipurpose FMCW RADAR Transceiver April 17, 2025 - April 18, 2025 Nosherwan Shoaib, Muhammad Umar Khan, Muhammad Luqman Nazar, Muhammad Assad, 2025 2nd International Conference on Microwave, Antennas and Circuits, ICMAC 2025
Filtering Rectangular Dielectric Antennas for Large Frequency Ratio Applications April 17, 2025 - April 18, 2025 Asadullah, Muhammad Umar Khan, 2025 2nd International Conference on Microwave, Antennas and Circuits, ICMAC 2025
Multi-Band Hybrid DRA for O-RAN Compliant 5G Small Cell Radio Unit April 17, 2025 - April 18, 2025 Asad Ullah, Muhammad Umar Khan, Nosherwan Shoaib, Ali Ahmed, Atef A. Aburas, Abdulkarim AlDabbagh, Anas M. A. Saleh, 2025 2nd International Conference on Microwave, Antennas and Circuits, ICMAC 2025
Liquid-Based Reconfigurable 4x4 Butler Matrix for Enhanced Spatial Coverage July 14, 2024 - October 19, 2024 Sohail Iqbal, Muhammad Umar Khan, Wasif Tanveer Khan, Rifaqat Hussain, James Kelly, Akram Alomainy, 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI)
Pattern-Reconfigurable Antenna with Fluidically Control Metasurface July 14, 2024 - July 19, 2024 Taimoor Shah, Muhammad Umar Khan, Wasif Tanveer Khan, Rifaqat Hussain, Akram Alomainy, 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI)
A Liquid-Based Reconfigurable Fabry-Perot Cavity Antenna for Beam Steering November 22, 2023 - November 24, 2023 Mubahsir Ashfaq, Muhammad Umar Khan, Tayyaba Farooqi, Ravi Kumar Arya, Junwei Dong, Raj Mittra, 2023 IEEE 11th Asia-Pacific Conference on Antennas and Propagation, APCAP 2023 - Proceedings
Antipodal Vivaldi Array Systems for Azimuth and Elevation Beamsteering Application November 15, 2023 - November 16, 2023 Shehroze Amir, Muhammad Umar Khan, Awab Muhammad, 2023 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications: Empowering Global Progress: Innovative Electronic and Telecommunication Solutions for a Sustainable Future, ICRAMET 2023
Dielectric Resonators-Based Large Frequency Ratio Antenna July 23, 2023 - July 28, 2023 Awab Muhammad, Muhammad Umar Khan, Reza Shamsaee Malfajani, Mohammad S. Sharawi, IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Beam Steering Antenna System Based on Active Partially Reflective Surface December 21, 2021 - December 22, 2021 Aimen Raza, Nosherwan Shoaib, M. Umer Khan, 2021 1st International Conference on Microwave, Antennas & Circuits (ICMAC)
Dual-Band Stacked Dielectric Resonator Antenna for mid- and high-band 5G Applications December 21, 2021 - December 22, 2021 Asadullah, Muhammad Umar Khan, Mohammad Said Sharawi, 2021 1st International Conference on Microwave, Antennas and Circuits, ICMAC 2021
Circularly Polarized Dielectric Resonator Antenna for mm- Wave Applications August 01, 2021 - August 05, 2021 Asadullah, Muhammad Umar Khan, Mohammad Said Sharawi, Atif Shamim, 2021 International Applied Computational Electromagnetics Society Symposium (ACES)
A Miniaturized Cavity backed Archemedian Spiral Antenna for mm-Wave Applications August 01, 2021 - August 05, 2021 M. Saad Khan, Farooq Ahmad Tahir, Muhammad Umer Khan, Hammad M. Cheema, Atif Shamim, 2021 International Applied Computational Electromagnetics Society Symposium (ACES)
A Compact Sub-1 GHz IoT Antenna Design with Wide Tuning Capabilities March 22, 2021 - March 26, 2021 Rifaqat Hussain, Mohamed Abou-Kousa, Muhammad Umar Khan, Mohammad S. Sharawi, 2021 15th European Conference on Antennas and Propagation (EuCAP)
A New Sampling Approach for Beam Shaping Through Superposition of Taylor Distributed Composing Functions August 20, 2020 - August 21, 2020 Awab Muhammad, Muhammad Umer Khan , Rifaqat Hussain, Farooq Ahmad Tahir , International Conference on UK-China Emerging Technologies (UCET)
An Ultra-Wideband Metasurface for Half-Mirror and QWP Operations July 05, 2020 - July 10, 2020 Syed Muhammad Qasim Ali Shah, Fahad Ahmed, Nosherwan Shoaib, Muhammad U. Khan, 2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting
A Multiband and Multifunctional Metasurface for Polarization Conversion Applications July 05, 2020 - July 10, 2020 Sana Ilyas, Aimen Raza, Fahad Ahmed, Syed M. Qasim Ali Shah, Nosherwan Shoaib, Muhammad Umar Khan, Muhammad U. Khan, 2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting
A Wide-band Slot-based Frequency Agile Yagi-Like MIMO Antenna System March 15, 2020 - March 20, 2020 Rifaqat Hussain, Syed S. Jahngir, Muhammad Umar Khan, Mohammad S. Sharawi, 14th European Conference on Antennas and Propagation
Field Decorrelation in a MIMO Antenna using Transformation Electromagnetics February 25, 2020 - February 28, 2020 Usman Qureshi, Muhammad Umar Khan, Tayyab Hassan, Mohammad S. Sharawi, Shah Nawaz Burokur, Raj Mittra, International Workshop on Antenna Technology (iWAT)
Reduction of Correlation Coefficient in Wideband MIMO Antennas using Partially Reflective Surface October 27, 2019 - October 30, 2019 Tayyaba Farooqi, Muhammad Umar Khan, Tayyab Hassan, Rifaqat Hussain, Mohammad S. Sharawi, Raj Mittra, International Symposium on Antennas and Propagation (ISAP)
Slot Based Frequency Reconfigurable and UWB Sensing MIMO Antennas for CR Applications July 07, 2019 - July 12, 2019 Rifaqat Hussain, Muhammad Umar Khan, Amna Kamran, Mohammad S. Sharawi, IEEE Antennas and Propagation Symposium 2019
Frequency Reconfigurable MIMO Antenna using SRR for Multi-Band Operation March 31, 2019 - April 05, 2019 Rifaqat Hussain, Muhammad Umar Khan, Mohammad S. Sharawi, 13th European Conference on Antennas and Propagation
Meandered H-Shaped Slot-line Quad-Band Frequency Reconfigurable MIMO Antenna March 31, 2019 - April 05, 2019 Rifaqat Hussain, Muhammad Umar Khan, Mohammad S. Sharawi, 13th European Conference on Antennas and Propagation
Correlation Reduction in a 4-Element MIMO Antenna using Partially Reflective Surface March 31, 2019 - April 05, 2019 Tayyab Hassan, Muhammad U. Khan, Nosherwan Shoaib, Rifaqat Hussain, Mohammad S. Sharawi, 2019 13th European Conference on Antennas and Propagation (EuCAP)
Triband Impedance Transformer for Frequency Dependent Complex Load August 19, 2018 - August 22, 2018 Warda Saeed, Dr. Nosherwan Shoaib, Dr. Hammad Mehmood Cheema, Dr. Muhammad Umar Khan, Fatima Khalid, Proceedings of 18th International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM)
A Broadband SIW Antenna for 5G Applications July 08, 2018 - July 13, 2018 Muhammad R. Wali, Farooq A. Tahir, Muhammad U. Khan, R. Hussain, 2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting
A Dual-Band Metamaterial Superstrate for Antenna Gain Enhancement July 08, 2018 - July 13, 2018 Zain Haider, Dr. Muhammad Umar Khan, Dr. Hammad Mahmood Cheema, Proceedings of the Proceedings of the IEEE AP-S/URSI Conference
Multiband Antenna Design for Ambient Energy Harvesting based on RF Field Investigation July 08, 2018 - July 13, 2018 Fatima Khalid, Muhammad U. Khan, Nosherwan Shoaib, Warda Saeed, Hammad M. Cheema, Proceedings of the IEEE AP-S/URSI Conference
A Dual PIFA Based MIMO and Tunable DGS MIMO Antenna System April 08, 2018 - April 13, 2018 Rifaqat Hussain, Muhammad U. Khan, Mohammad S. Sharawi, 12th European Conference on Antennas and Propagation (EuCAP)
Lecturer GIK Institute of Engineering Sciences & Technology June 16, 2008 - January 31, 2011