公开(公告)号：US20230121638A1

公开(公告)日：2023-04-20

申请号：US18086420

申请日：2022-12-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jonghwa KIM ,  Bonmin Koo ,  Dongjoo Kim ,  Inho Na ,  Danbi Jeon ,  Jongwook Zeong ,  Sewon Gwon ,  Seunghwan Yoon

IPC: H01P1/207 ,  H01P7/06 ,  H01P11/00 ,  H01Q21/08

Abstract: A filter in a wireless communication system includes: a cover; a housing; a printed circuit board (PCB); a resonance plate provided between the cover and the PCB; and a plurality of resonators provided on a single layer in the resonance plate.