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    ANTENNA SYSTEM FOR TRANSMITTING AND RECEIVING MM-WAVE SIGNAL
    1.
    发明申请
    ANTENNA SYSTEM FOR TRANSMITTING AND RECEIVING MM-WAVE SIGNAL 有权

    公开(公告)号：US20220216589A1

    公开(公告)日：2022-07-07

    申请号：US17693501

    申请日：2022-03-14

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Ji Hoon KIM ,  Ji Yong KIM ,  Jong In LEE ,  Yeon Jeong KIM ,  Yong Jun AN ,  Hyo Seok NA

    IPC: H01Q1/22 ,  H01Q23/00 ,  H01Q21/00 ,  H01Q1/24 ,  H01Q9/04 ,  H01L23/66 ,  H01P5/18 ,  H01Q5/335 ,  H01Q21/06

    Abstract: Disclosed in an electronic device, which includes a housing that includes a first plate and a second plate facing a direction opposite the first plate, a conductive plate that is disposed in a first plane between the first plate and the second plate, and is parallel to the second plate, a wireless communication circuit that is disposed within the housing and is configured to transmit and/or receive a signal having a frequency ranging from 20 GHz to 100 GHz, a first electrical path having a first end electrically connected with the wireless communication circuit and a second end floated, the first electrical path including a first portion between the first end and the second end, a second electrical path having a third end electrically connected with the conductive plate and a fourth end floated, the second electrical path including a second portion between the third end and the fourth end.

    ELECTRONIC DEVICE FOR CHECKING PROXIMITY OF EXTERNAL OBJECT BY USING SIGNAL IN SPECIFIED FREQUENCY BAND, AND CONTROL METHOD OF ELECTRONIC DEVICE
    2.
    发明申请
    ELECTRONIC DEVICE FOR CHECKING PROXIMITY OF EXTERNAL OBJECT BY USING SIGNAL IN SPECIFIED FREQUENCY BAND, AND CONTROL METHOD OF ELECTRONIC DEVICE 审中-公开

    公开(公告)号：US20200249346A1

    公开(公告)日：2020-08-06

    申请号：US16639817

    申请日：2018-08-27

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Won Sub LIM ,  Hyo Seok NA

    IPC: G01S15/04

    Abstract: An electronic device is disclosed. The electronic device according to an embodiment include a communication module, an output device, a microphone, and a processor, wherein the processor acquires an audio signal from an external device using the communication module, outputs a signal corresponding to the audio signal and a signal of a specified frequency band through the output device, acquires the signal of the specified frequency band using the microphone, determines a proximity state of an external object to the electronic device based at least on a strength of the signal of the specified frequency band and controls at least some functions of the electronic device based on at least the determined proximity state. In addition, various embodiments understood from the specification are possible.

    ELECTRONIC DEVICE COMPRISING ANTENNA
    4.
    发明申请
    ELECTRONIC DEVICE COMPRISING ANTENNA 有权

    公开(公告)号：US20210159596A1

    公开(公告)日：2021-05-27

    申请号：US16641847

    申请日：2018-09-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sung Chul PARK ,  Hyo Seok NA

    IPC: H01Q3/32 ,  H01Q1/24 ,  H01Q3/24 ,  H04B7/0404 ,  H04B7/06

    Abstract: An electronic device includes a housing that includes a cover glass, a rear plate, and a side member, a first antenna array that is positioned adjacent to a first corner of the side member and transmits/receives a first radio frequency (RF) signal corresponding to first data, a second antenna array that is positioned adjacent to a second corner of the side member and transmits/receives a second RF signal corresponding to the first data, a third antenna array that is positioned adjacent to a third corner of the side member and transmits/receives a third RF signal corresponding to second data, a fourth antenna array that is positioned adjacent to a fourth corner of the side member and transmits/receives a fourth RF signal corresponding to the second data, and a communication module. The communication module controls at least one of the arrays such that a beam for transmitting/receiving at least one RF signal of the first, second, third, fourth RF signal is formed.

    WIRELESS COMMUNICATION CIRCUIT FOR SUPPORTING MULTIPLE FREQUENCY BANDS AND APPARATUS HAVING THE SAME
    5.
    发明申请
    WIRELESS COMMUNICATION CIRCUIT FOR SUPPORTING MULTIPLE FREQUENCY BANDS AND APPARATUS HAVING THE SAME 审中-公开

    公开(公告)号：US20180367168A1

    公开(公告)日：2018-12-20

    申请号：US16010815

    申请日：2018-06-18

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Han Yeop LEE ,  Dong Il YANG ,  Jong Hun YOO ,  Hyo Seok NA

    IPC: H04B1/00 ,  H04B1/40

    Abstract: An electronic device includes at least one processor, at least one antenna, and a wireless communication circuit electrically connected to the at least one processor and the at least one antenna. The wireless communication circuit includes a switch including a first terminal electrically connected to a path corresponding to a first frequency band, a second terminal electrically connected to a path corresponding to a second frequency band, and a third terminal selectively connected to a corresponding terminal of the first terminal and the second terminal and a filter circuit electrically connected between the third terminal and the at least one antenna and having a designated resonant frequency band. The wireless communication circuit selectively transmits a signal in one corresponding frequency band between the first frequency band and the second frequency band based on a terminal which is connected to the third terminal.

    ANTENNA SYSTEM FOR COMMUNICATING IN PLURALITY OF FREQUENCY BANDS AND ELECTRONIC DEVICE INCLUDING ANTENNA SYSTEM
    7.
    发明申请
    ANTENNA SYSTEM FOR COMMUNICATING IN PLURALITY OF FREQUENCY BANDS AND ELECTRONIC DEVICE INCLUDING ANTENNA SYSTEM 审中-公开

    公开(公告)号：US20200021317A1

    公开(公告)日：2020-01-16

    申请号：US16483485

    申请日：2018-01-31

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hyun Soo KIM ,  Hyo Seok NA

    IPC: H04B1/00 ,  H01Q5/335 ,  H01Q1/48 ,  H01Q1/38

    Abstract: According to various embodiments of the present invention, an antenna system comprises: an antenna including a first radiator element operating in a first frequency band and a second radiator element operating in a second frequency band; a power supply part connected to the antenna; a first grounding part and a second grounding part; a matching circuit connected to the first grounding part; and a switch, wherein the switch can connect the first radiator element to the second grounding part and connect the second radiator element to the matching circuit when the antenna transmits or receives a signal through the first frequency band, and can connect the second radiator element to the second grounding part and connect the first radiator element to the matching circuit when the antenna transmits or receives the signal through the second frequency band.

    ANTENNA SYSTEM FOR TRANSMITTING AND RECEIVING MM-WAVE SIGNAL
    8.
    发明申请
    ANTENNA SYSTEM FOR TRANSMITTING AND RECEIVING MM-WAVE SIGNAL 审中-公开

    公开(公告)号：US20190165449A1

    公开(公告)日：2019-05-30

    申请号：US16202596

    申请日：2018-11-28

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Ji Hoon KIM ,  Ji Yong KIM ,  Jong In LEE ,  Yeon Jeong KIM ,  Yong Jun AN ,  Hyo Seok NA

    IPC: H01Q1/22 ,  H01Q1/24 ,  H01Q21/00 ,  H01Q23/00

    Abstract: Disclosed in an electronic device, which includes a housing that includes a first plate and a second plate facing a direction opposite the first plate, a conductive plate that is disposed in a first plane between the first plate and the second plate, and is parallel to the second plate, a wireless communication circuit that is disposed within the housing and is configured to transmit and/or receive a signal having a frequency ranging from 20 GHz to 100 GHz, a first electrical path having a first end electrically connected with the wireless communication circuit and a second end floated, the first electrical path including a first portion between the first end and the second end, a second electrical path having a third end electrically connected with the conductive plate and a fourth end floated, the second electrical path including a second portion between the third end and the fourth end.

    ELECTRONIC DEVICE FOR CHECKING BATTERY ABNORMALITY AND CONTROL METHOD THEREOF
    9.
    发明申请
    ELECTRONIC DEVICE FOR CHECKING BATTERY ABNORMALITY AND CONTROL METHOD THEREOF 审中-公开

    公开(公告)号：US20180254640A1

    公开(公告)日：2018-09-06

    申请号：US15643171

    申请日：2017-07-06

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hoon JUNG ,  Joo Hoan DO ,  Min Woo SONG ,  Sung Won MOON ,  Hyun Seok LEE ,  Eui Chan JUNG ,  Moo Young KIM ,  Hyo Seok NA ,  Ji Woo LEE

    IPC: H02J7/00 ,  G01R31/36

    CPC classification number: H02J7/007 ,  G01R31/3606 ,  H02J7/0045

    Abstract: A method of controlling an electronic device is provided which includes electrically connecting a battery with an external power source using a first switch such that a first portion of a first current supplied from the external power source is supplied to a system circuit of the electronic device and a second portion of the first current is supplied to the battery, determining whether a specified condition is satisfied, electrically disconnecting the battery from the external power source using the first switch and electrically connecting the battery with a resistor using a second switch, if the specified condition is satisfied, verifying an electrical characteristic of a current applied to the resistor while the battery is electrically disconnected from the external power source and is electrically connected with the resistor, and determining whether an operation of the battery is abnormal, based at least on a part of the electrical characteristic.

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