公开(公告)号：US20230100731A1

公开(公告)日：2023-03-30

申请号：US17966888

申请日：2022-10-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Janghyun NAM ,  Geonwoo KIM ,  Gyesung WANG

IPC: H01Q1/50 ,  H01Q1/24

Abstract: An electronic device includes a first communication circuit including a first transmission port which outputs a transmission signal of first communication and a first reception port which receives a reception signal of the first communication, a second communication circuit including a second transmission port which outputs a transmission signal of second communication and a second reception port which receives a reception signal of the second communication, a first branching filter connected to a first antenna and the first communication circuit, a second branching filter connected to a second antenna and the first communication circuit, a first switch connected to the second communication circuit through the second transmission port and the second reception port and connected to switch between the first branching filter, the second branching filter, and a third antenna, and a fourth antenna connected to the second communication circuit through the second reception port.

公开(公告)号：US20220191611A1

公开(公告)日：2022-06-16

申请号：US17683661

申请日：2022-03-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Janghyun NAM ,  Dongil YANG ,  Hyoseok NA ,  Gyesung WANG ,  Wonho LEE

IPC: H04R1/10 ,  H04B1/10

Abstract: An electronic headset device, comprising a headset housing; a speaker disposed inside the headset housing; a connector for connecting with an external electronic device; an audio IC module electrically connected with the connector and configured to convert a digital audio signal into an analogue audio signal; a connection line for electrically connecting the speaker with the audio IC module; a radio IC module disposed on the path of the connection line and electrically connected to the connection line; and a radio antenna connected to the radio IC module, wherein the radio IC module may be configured to use the radio antenna to receive a radio signal.