公开(公告)号：US20230155636A1

公开(公告)日：2023-05-18

申请号：US18154433

申请日：2023-01-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Danbi JEON ,  Bonmin KOO ,  Jonghwa KIM ,  Jihye KIM ,  Inho NA ,  Dongsik SHIN ,  Seunghwan YOON ,  Jongwook ZEONG

IPC: H04B7/0413 ,  H01P1/207 ,  H05K1/02 ,  H05K1/11

CPC classification number: H04B7/0413 ,  H01P1/207 ,  H05K1/0243 ,  H05K1/115 ,  H05K2201/1006 ,  H05K2201/10098

Abstract: The disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transfer rate than a 4th generation (4G) communication system, such as long-term evolution (LTE). An antenna module is provided. The antenna module includes a filter for filtering a radio frequency (RF) signal, and a sub printed circuit board (PCB), the sub-PCB comprises a passive circuit for processing the RF signal, and, the sub-PCB may be coupled to the filter such that the filter operates as a bumper when being coupled to a filter board.

公开(公告)号：US20230062103A1

公开(公告)日：2023-03-02

申请号：US17981848

申请日：2022-11-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seunghwan YOON ,  Dongjoo KIM ,  Dongsik SHIN ,  Jongwook ZEONG ,  Danbi JEON ,  Dabin CHOI

IPC: H04B1/04 ,  H01Q5/335

Abstract: A 5th generation (5G) or pre-5G communication system for supporting a higher data transfer rate than 4th generation (4G) communication systems such as long term evolution (LTE). An apparatus for radiating a signal in a wireless communication system may include: a power amplifier; an antenna; and a combine filter unit configured to transfer an output signal of the power amplifier to the antenna. The combine filter unit may include: a first impedance matching circuit; a second impedance matching circuit; and a plurality of filters coupled in parallel between the first impedance matching circuit and the second impedance matching circuit. Allowable power of each of the plurality of filters may be lower than a maximum and/or predetermined power output of the power amplifier.

公开(公告)号：US20240413847A1

公开(公告)日：2024-12-12

申请号：US18809139

申请日：2024-08-19

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

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.

公开(公告)号：US20230096000A1

公开(公告)日：2023-03-30

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 ,  H04B7/0404 ,  H04B7/0413 ,  H03H9/02 ,  H03H9/10 ,  H03H9/54

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.