公开(公告)号：US20230280455A1

公开(公告)日：2023-09-07

申请号：US18083926

申请日：2022-12-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyewon JO ,  Namjun CHO ,  Jihee KANG ,  Hyoseok NA

IPC: G01S13/42 ,  H01Q1/22 ,  G01S13/62

CPC classification number: G01S13/42 ,  H01Q1/22 ,  G01S13/62

Abstract: An electronic device may include an integrated circuit (IC) including a switch and a plurality of paths that may include a first transmit (Tx) path, a second Tx path, a first receive (Rx) path, and a second Rx path; a first antenna electrically connected with the first Tx path from among the plurality of paths; a second antenna electrically connectable with the second Tx path or the second Rx path from among the plurality of paths via the switch; a third antenna electrically connected with the first Rx path from among the plurality of paths; and at least one processor operably coupled with the IC.

公开(公告)号：US20240264270A1

公开(公告)日：2024-08-08

申请号：US18599519

申请日：2024-03-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Namjun CHO ,  Hyewon JO ,  Hyoseok NA

IPC: G01S7/35 ,  G01S13/32

CPC classification number: G01S7/352 ,  G01S13/32

Abstract: According to an embodiment, an electronic device comprises: a first antenna; a second antenna; a first signal generator configured to generate a first chirp signal; a second signal generator configured to generate a second chirp signal by adding an offset to the first chirp signal; and a processor operatively connected with the first signal generator and the second signal generator, wherein the processor is configured to: control the first signal generator to transmit the first chirp signal through the first antenna; control to receive a reception signal through a second antenna in association with the first chirp signal transmitted through the first antenna; control to mix the second chirp signal with the reception signal to generate a third signal; and control to filter the third signal.