公开(公告)号：US20230361483A1

公开(公告)日：2023-11-09

申请号：US18327502

申请日：2023-06-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sumin YUN ,  Soonheung KWON ,  Hosaeng KIM ,  Hyungjoo LEE

IPC: H01Q21/06 ,  H01Q9/04 ,  H01Q1/24

CPC classification number: H01Q21/065 ,  H01Q9/0435 ,  H01Q1/241

Abstract: According to an example embodiment of the disclosure, an electronic device may include: an antenna array comprising a plurality of antenna elements; a wireless communication circuit configured to perform communication with a signal source outside of the electronic device through the antenna array in an ultra-wideband (UWB); and a processor electrically connected to the wireless communication circuit, wherein the wireless communication circuit is configured to simultaneously radiate a first linearly polarized wave through a first antenna element among the plurality of antenna elements and a second linearly polarized wave through a second antenna element among the plurality of antenna elements, wherein an electric field of the first linearly polarized wave oscillates in a first direction, and wherein an electric field of the second linearly polarized wave oscillates in a second direction at an acute angle with respect to the first direction, and wherein the processor is configured to perform a positioning function with respect to the signal source based on a difference between arrival times of signals received from the signal source through the first and second antenna elements.

公开(公告)号：US20230239385A1

公开(公告)日：2023-07-27

申请号：US18189772

申请日：2023-03-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyungjoo LEE ,  Gyusub KIM ,  Hosaeng KIM

IPC: H04M1/02 ,  H01Q1/24

CPC classification number: H04M1/0277 ,  H01Q1/243

Abstract: An electronic apparatus is provided. The electronic device includes a lateral member including a first conductive part disposed between a first non-conductive part formed on a first lateral surface and a second non-conductive part formed on a second lateral surface, a second conductive part disposed between the first non-conductive part and a third non-conductive part formed on a third lateral surface, and a third conductive part disposed on the second lateral surface and facing the first conductive part, a wireless communication circuit electrically connected to a first point of the first conductive part, a first switching circuit for electrically connecting the wireless communication circuit to a second point of the second conductive part, a second switching circuit for connecting the first conductive part to the third conductive part, and at least one processor for controlling the first switching circuit and the second switching circuit.

公开(公告)号：US20210367322A1

公开(公告)日：2021-11-25

申请号：US17394909

申请日：2021-08-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungkoo PARK ,  Hyungjoo LEE ,  Shinho YOON ,  Himchan YUN ,  Soonho HWANG ,  Jaebong CHUN

IPC: H01Q1/22 ,  G06F1/16 ,  H01Q1/38 ,  H05K1/18

Abstract: An electronic device is provided. The electronic device includes a foldable housing including, a hinge structure, a first housing structure including a first surface, a second surface, and a first side member, wherein the first side member encloses at least a portion of a space between the first surface and the second surface and includes a first conductive portion, a first non-conductive portion, and a second conductive portion, and a second housing structure including a third surface, a fourth surface, and a second side member, a printed circuit board, at least one wireless communication circuit including a first electrical path and a second electrical path, a first variable element including a first terminal, a second terminal, and a third terminal, and a second variable element including a fourth terminal, a fifth terminal, and a sixth terminal.