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    Communication apparatus for vehicle
    3.
    发明授权
    Communication apparatus for vehicle 有权

    公开(公告)号：US11545740B2

    公开(公告)日：2023-01-03

    申请号：US17278484

    申请日：2019-11-12

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Sangbong Sung ,  Jinu Kim ,  Yongsun Shin ,  Jeseung Oh

    IPC分类号： H01Q1/32 ,  H01Q9/16

    摘要： Provided is a communication apparatus for a vehicle. The communication apparatus for a vehicle comprises: a first case forming an external surface; a communication interface unit including a processor arranged inside the first case and a plurality of first connection terminals electrically connected to the processor and arranged on a first side of the first case; and a first antenna module including a plurality of first access terminals respectively coupled to be directly separable from the plurality of first connection terminals, and a first antenna electrically connected to at least one of the plurality of first access terminals, wherein the communication interface unit and the first antenna module are coupled to each other as one body when the plurality of first connection terminals are connected to the plurality of first access terminals.

    Multi feeding antenna and electronic device including same
    4.
    发明授权
    Multi feeding antenna and electronic device including same 有权

    公开(公告)号：US11271304B2

    公开(公告)日：2022-03-08

    申请号：US16965904

    申请日：2019-01-23

    申请人： Samsung Electronics Co., Ltd.

    发明人： Chaeup Yoo ,  Woosuk Kang ,  Youngjae Ko ,  Sewoong Kim ,  Sangbong Sung ,  Sanggon Shin ,  Inyoung Lee ,  Jinwoo Jung ,  Suk Hyun

    IPC分类号： H01Q1/27 ,  H01Q5/35 ,  H01Q1/38 ,  H01Q1/48 ,  H04M1/02 ,  H01Q1/24

    摘要： According to various embodiments, an electronic device includes a front plate, a rear plate facing away from the front plate, and a side member surrounding the space between the front plate and the rear plate. The side member comprises: a housing including a conductive annular member; at least one mounting member connected to the side member and detachably mounted to a portion of the human body such that the rear plate is configured to be oriented toward a portion of the human body; a substrate (PCB) disposed in parallel with the front plate in the space and including a ground plane; at least one wireless communication circuit disposed on the substrate; a first electrical path connected between the wireless communication circuit and a first point of the conductive annular member; and a second electrical path connected between the ground plane and a second point of the conductive annular member, wherein a first region of the conductive annular member defined between the first point and the second point has a first length, and a second region of the conductive annular member defined between the first point and the second point has a second length that is shorter than the first length, wherein the side member includes an extension part disposed in the space and extending along a first region of the annular member or a portion of the second region and may include a conductive pattern electrically connected to the wireless communication circuit. Various other embodiments may be possible. Various embodiments may be possible.

    Electronic device that reduces antenna interference and enhances antenna performance
    6.
    发明授权
    Electronic device that reduces antenna interference and enhances antenna performance 有权

    公开(公告)号：US10944167B2

    公开(公告)日：2021-03-09

    申请号：US16056960

    申请日：2018-08-07

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Jungho Ahn ,  Woosuk Kang ,  Sangbong Sung

    IPC分类号： H01Q1/52 ,  H01Q1/38 ,  H01Q21/30 ,  H01Q1/24 ,  H01Q5/307 ,  H01Q9/27 ,  H01Q1/22

    摘要： The present disclosure relates to an electronic device made in a small size for IoT. An electronic device according to various embodiments includes: a housing; and a substrate disposed in the housing, in which the substrate may include: an upper feed point disposed on a top of the substrate and connecting a communication circuit and an antenna for WiFi to each other; a lower feed point disposed on a bottom of the substrate and connecting the communication circuit and an antenna for cellular communication to each other; and a conductive pad disposed on the top of the substrate to overlap the lower feed point and connected with an antenna for a Global Navigation Satellite System (GNSS) and/or a Global Positioning System (GPS).