Irshad Ullah, Muhammad Irfan Khattak, Muhammad Farooq. Designing and Analyzing a Planer Butler Matrix for Phased Array Antenna for Future 5G Applications. INHRJ [Internet]. 2019 Dec. 31 [cited 2024 Nov. 23];101(1):39-45. Available from: https://ieeepnhrj.org/index.php/ieeep/article/view/18