Kok Yeow YouNadera Al-AreqiJaw Chung ChongKim Yee LeeEe Meng ChengYeng Seng Lee2025-01-082025-01-08201810.5370/JEET.2018.13.2.858https://dspace-cris.utar.edu.my/handle/123456789/10782Analytical modeling of conventional and miniaturization three-section branch-line couplersjournal-article