A compact microstrip coupler using T-shape and open stubs for fifth generation applications

K Abouhssous, A Zugari, A Zakriti - E3S Web of Conferences, 2022 - e3s-conferences.org
The paper presents a new design of a compact branch-line coupler (BLC) operating at 3.5
GHz, that is suitable for 5G applications. In order to miniaturize the proposed coupler, two …