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.

公开(公告)号：US12068766B2

公开(公告)日：2024-08-20

申请号：US18075049

申请日：2022-12-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seunghwan Yoon ,  Dongsik Shin ,  Dongjoo Kim ,  Danbi Jeon ,  Jongwook Zeong ,  Dabin Choi ,  Bonmin Koo ,  Jonghwa Kim ,  Jihye Kim ,  Haegweon Park

IPC: H04B1/04 ,  H03H9/02 ,  H03H9/10 ,  H03H9/54 ,  H04B7/0404 ,  H04B7/0413

CPC classification number: H04B1/04 ,  H03H9/02086 ,  H03H9/105 ,  H03H9/542 ,  H04B7/0404 ,  H04B7/0413

Abstract: The present disclosure relates to an electronic device for radiating an output signal in a wireless communication system. In one embodiment, the electronic device includes: a power amplifier configure to receive an input signal; a splitter connected to the power amplifier, which a plurality of branches; a plurality of filters connected to the plurality of branches of the splitter; and a plurality of antenna elements connected to the plurality of filters. The plurality of antenna elements radiates the output signal that is a portion of the input signal received by the power amplifier.