公开(公告)号：US12068531B2

公开(公告)日：2024-08-20

申请号：US18094903

申请日：2023-01-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Nakchung Choi ,  Chankyu An ,  Gyusub Kim ,  Jaebong Chun ,  Jaewon Choe

IPC: H01Q1/27 ,  H01Q1/48 ,  H04M1/05

CPC classification number: H01Q1/273 ,  H01Q1/48 ,  H04M1/05

Abstract: A wearable electronic device includes a front with a lens connected thereto, and includes a first metal portion. A first leg is connected to one end of the front through a first hinge, and includes a second metal portion. A second leg is connected to the other end of the front through a second hinge. A printed circuit board (PCB) includes a ground portion electrically connected to the first metal portion and/or the second metal portion. An antenna structure includes a radiating element and a feeder electrically connected to the radiating element. The antenna structure is electrically connected to the ground portion. A first switch circuit is configured to electrically connect or disconnect the first metal portion and the second metal portion and is also configured to change an impedance for connecting the first metal portion and the second metal portion. A controller controls the first switch circuit.

公开(公告)号：US11973263B2

公开(公告)日：2024-04-30

申请号：US17839671

申请日：2022-06-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mincheol Seo ,  Donghun Shin ,  Yonghyun Yoon ,  Gyusub Kim ,  Seongjin Park ,  Myunghun Jeong

IPC: H01Q1/24 ,  H01Q1/38 ,  H01Q1/52 ,  H01Q5/307 ,  H01Q5/378 ,  H01Q19/22

CPC classification number: H01Q1/243 ,  H01Q1/38 ,  H01Q1/526 ,  H01Q5/307 ,  H01Q5/378 ,  H01Q19/22

Abstract: An electronic device according to a certain embodiments comprises: a housing including a front plate, a rear plate, and a side member surrounding a space between the front plate and the rear plate; an antenna module disposed in the space, and configured to transmit and receive first signals belonging to a first frequency band using at least one antenna element; a nonconductive member disposed to face at least one surface of the antenna module; and a conductive pattern being closer to the rear plate than to the at front plate and disposed between the nonconductive member and the rear plate, wherein the conductive pattern is configured to: change a radiation direction of at least a portion of the first signal and transmit and receive a second signal belonging to a second frequency band.

公开(公告)号：US10110267B2

公开(公告)日：2018-10-23

申请号：US15630517

申请日：2017-06-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seonil Kim ,  Gyusub Kim ,  Hongil Kwon ,  Youngmin Joo ,  Kyungjung Kim ,  Seongeun Kim ,  Jungsik Park

IPC: H04B7/02 ,  H04B7/06 ,  H04B1/3827 ,  H04B17/318 ,  H01Q1/24 ,  H01Q3/24 ,  H04B7/08

Abstract: An electronic device and method are provided for switching an antenna for SAR reduction. The method includes sequentially switching, based on a predetermined schedule, a plurality of antennas having different main emission directions, when transmitting a wireless signal.