Open Access

ARTICLE

Isolation Enhancement in a Compact Four-Element MIMO Antenna for Ultra-Wideband Applications

Awais Khan^1,2,*, Shahid Bashir¹, Salman Ghafoor³, Hatem Rmili^4,5, Jawad Mirza⁶, Ammar Ahmad¹

1 Department of Electrical Engineering, University of Engineering and Technology, Peshawar, 25000, Pakistan
2 Department of Electrical Engineering, University of Science and Technology, Bannu, 28100, Pakistan
3 School of Electrical Engineering and Computer Science (SEECS), National University of Sciences and Technology (NUST), Islamabad, 44000, Pakistan
4 Electrical and Computer Engineering Department, Faculty of Engineering, King Abdulaziz University, Jeddah, Saudi Arabia
5 K. A. CARE Energy Research and Innovation Center, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
6 SEECS Photonic Research Group, National University of Sciences and Technology, Islamabad, 44000, Pakistan

* Corresponding Author: Awais Khan. Email: