公开(公告)号：US20230375608A1

公开(公告)日：2023-11-23

申请号：US18364368

申请日：2023-08-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonyong LEE ,  Youngkun KWON ,  Kwangho KIM ,  Jaemin RYOO ,  Hoyong KIM ,  Minkun CHO

IPC: G01R31/08 ,  G01R31/52 ,  G01R31/58

CPC classification number: G01R31/083 ,  G01R31/52 ,  G01R31/58

Abstract: An electronic device for inspecting a cable, and an inspection method are disclosed. The electronic device for inspecting a cable, according to an embodiment, comprises: a main substrate; an input substrate; and an output substrate, wherein the main substrate comprises: a first selector including a plurality of first pins; a second selector including a plurality of second pins; a processor; and a power supply for supplying power to the electronic device, and the processor may be configured to: identify a fastening relationship of the cable connected to the electronic device, determine a pin map including information about shorting or opening of the first pins and the second pins on the basis of the fastening relationship, determine shorting or opening of the first pins and the second pins using the pin map, and determine the state of the cable according to the determination result.

公开(公告)号：US20240275022A1

公开(公告)日：2024-08-15

申请号：US18642136

申请日：2024-04-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yeonsik YU ,  Sungjae KIM ,  Hoyong KIM ,  Sanguk PARK ,  Jongwan SHIM ,  Jeongnam CHEON

IPC: H01Q1/22

CPC classification number: H01Q1/22

Abstract: An antenna device according to an embodiment may comprise: a substrate portion; a first via pad configured to provide a power supply signal to a radiation member comprising a radiator; a second via pad configured to provide a ground to the radiation member; the radiation member being connected to the first via pad and the second via pad; and a radiation guide portion formed of a dielectric extending from the substrate portion in a lateral direction of the substrate portion and configured to guide a beam emitted from the radiation member, thereby directing the beam in the lateral direction.