公开(公告)号：US11357107B2

公开(公告)日：2022-06-07

申请号：US17133380

申请日：2020-12-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bumhee Bae ,  Sungsoo Kim ,  Kwangmo Yang

IPC: H05K1/11 ,  H05K1/02

Abstract: An electronic device includes a first electric element a second electric element, and a circuit board. The circuit board is configured to deliver a signal between the first electric element and the second electric element. The circuit board includes a first portion, a second portion, and a third portion. The second and third portions extend from the first portion with the first portion therebetween. The circuit board also includes at least one signal line extending from the second portion to the third portion, a plurality of ground patterns extending from the second portion to the third portion, a plurality of first conductive vias positioned at the second portion and electrically connecting the plurality of ground patterns, and a plurality of second conductive vias positioned at the third portion and electrically connecting the plurality of ground patterns. The plurality of ground patterns include a meander form at the first portion.

公开(公告)号：US12272861B2

公开(公告)日：2025-04-08

申请号：US17885248

申请日：2022-08-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Taegyu Kim ,  Yeonsik Yu ,  Kyounghoon Lee ,  Kwangmo Yang

IPC: H01Q1/22 ,  B25J9/00 ,  B25J13/00 ,  H01Q21/29

Abstract: A moving robot includes a main body; a moving module configured to move the main body; a communication device including an antenna module arranged in a highest portion within the main body and performing wireless communication with an external device; and at least one processor configured to control the moving module based on a signal received from the external device through the communication device so that the main body moves toward the external device, wherein the antenna module includes a substrate; a first antenna arranged on an upper surface of the substrate; and a plurality of second antennas arranged on the upper surface of the substrate to be at the same distance from the first antenna.

公开(公告)号：US12200864B2

公开(公告)日：2025-01-14

申请号：US17904220

申请日：2020-12-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bumhee Bae ,  Sungsoo Kim ,  Kwangmo Yang

IPC: H05K1/11 ,  H05K1/02

Abstract: An electronic device includes a first electric element a second electric element, and a circuit board. The circuit board is configured to deliver a signal between the first electric element and the second electric element. The circuit board includes a first portion, a second portion, and a third portion. The second and third portions extend from the first portion with the first portion therebetween. The circuit board also includes at least one signal line extending from the second portion to the third portion, a plurality of ground patterns extending from the second portion to the third portion, a plurality of first conductive vias positioned at the second portion and electrically connecting the plurality of ground patterns, and a plurality of second conductive vias positioned at the third portion and electrically connecting the plurality of ground patterns. The plurality of ground patterns include a meander form at the first portion.

公开(公告)号：US12108523B2

公开(公告)日：2024-10-01

申请号：US17948339

申请日：2022-09-20

Applicant: Samsung Electronics Co., LTD.

Inventor： Kwangmo Yang ,  Bumhee Bae ,  Younho Kim ,  Changwon Jang ,  Jeongnam Cheon

IPC: H05K1/02 ,  G06F1/16

CPC classification number: H05K1/0225 ,  G06F1/1698 ,  H05K2201/0195 ,  H05K2201/10098

Abstract: An electronic device according to an example embodiment includes a printed circuit board (PCB) configured to connect a first electronic component and a second electronic component and block power noise in a target frequency band. The PCB may include a first signal layer including a first signal plate having a length pattern with a length corresponding to a first parameter of the target frequency band, a first ground layer including a first ground plate with a first area, a second signal layer including a second signal plate, a first dielectric having a first thickness and a first permittivity, a second ground layer including a second ground plate with a second area corresponding to a second parameter of the target frequency band, and a second dielectric having a second thickness and a second permittivity corresponding to the second parameter.

公开(公告)号：US09091716B2

公开(公告)日：2015-07-28

申请号：US13644793

申请日：2012-10-04

Applicant: Samsung Electronics Co. Ltd.

Inventor： Jungmin Kim ,  Keonyoung Seo ,  Kwangmo Yang ,  Byeonghwan Kang ,  Bonghee Park

IPC: G01R31/00 ,  H04M1/24

CPC classification number: G01R31/001 ,  G01R29/0871 ,  G01R31/002 ,  H04M1/24

Abstract: A method and an apparatus for measuring performance of an electronic device are provided. The apparatus includes an electromagnetic wave measuring device for measuring an actual level of an electromagnetic wave of an electronic device, and an analysis controller for applying a previously stored level change value to the actual level of the electromagnetic wave to compute a measured level of the electromagnetic wave. The method and the apparatus for measuring performance of an electronic device can easily measure an electromagnetic wave level of the electronic device without using a device suggested by an international standard.

Abstract translation: 提供了一种用于测量电子设备性能的方法和装置。 该装置包括用于测量电子设备的电磁波的实际电平的电磁波测量装置和用于将预先存储的电平变化值应用于电磁波的实际电平的分析控制器，以计算电磁波的测量电平 波。 用于测量电子设备性能的方法和装置可以容易地测量电子设备的电磁波水平，而不使用国际标准建议的设备。