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    Antenna and electronic device comprising same
    1.
    发明授权
    Antenna and electronic device comprising same 有权

    公开(公告)号：US12212045B2

    公开(公告)日：2025-01-28

    申请号：US18075815

    申请日：2022-12-06

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Yousung Lee ,  Dongil Yang ,  Hyoseok Na

    IPC: H01Q1/24 ,  H01Q1/38 ,  H01Q1/52

    Abstract: An electronic device comprises: a housing including a front plate, a rear plate, and side portions surrounding a space formed by the front plate and the rear plate; a display visible through the front plate; and an antenna module disposed in the space, wherein the antenna module comprises: a printed circuit board (PCB) including a first surface facing a first direction and a second surface facing a second direction opposite to the first direction; at least one first antenna disposed on the first surface of the PCB; an IC chip disposed on the second surface of the PCB; an insulation member comprising an insulating material covering at least a portion of the IC chip; and a second antenna disposed on a surface of the insulation member facing the second direction, wherein the IC chip may be configured to feed the first antenna, the first antenna may be configured to radiate a first signal of a first frequency band, and the second antenna may be configured to radiate a second signal.

    Mobile device with antenna array
    2.
    发明授权
    Mobile device with antenna array 有权

    公开(公告)号：US12119542B2

    公开(公告)日：2024-10-15

    申请号：US17297868

    申请日：2019-12-05

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jihoon Kim ,  Hyoseok Na ,  Jongin Lee

    IPC: H01Q1/24 ,  H01Q1/38 ,  H01Q21/06

    CPC classification number: H01Q1/243 ,  H01Q1/38 ,  H01Q21/06

    Abstract: An electronic device according to an embodiment disclosed herein includes a housing and a plurality of antenna modules disposed adjacent to an edge of the housing, wherein the plurality of antenna modules may include: a first antenna array including a printed circuit board, which includes a first face, a second face facing away from the first face, and a side face disposed between the first face and the second face, and a plurality of first antenna elements extending from a point on the first face to a point on the second face through the side face; and a second antenna array including a plurality of second antenna elements disposed on the first face. In addition, various embodiments conceived through the specification are possible.

    Method and apparatus for supplying voltage to amplifier using multiple linear regulators
    3.
    发明授权
    Method and apparatus for supplying voltage to amplifier using multiple linear regulators 有权

    公开(公告)号：US12027764B2

    公开(公告)日：2024-07-02

    申请号：US18117577

    申请日：2023-03-06

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hyoseok Na ,  Jooseung Kim ,  Hyunseok Choi

    IPC: H01Q1/40 ,  G05F1/46 ,  H03F3/195

    CPC classification number: H01Q1/40 ,  G05F1/46 ,  H03F3/195 ,  H03F2200/105 ,  H03F2200/451

    Abstract: An example electronic device includes an antenna; a switching regulator; a communication chip including an amplifier, a first linear regulator operably connected to the amplifier and the switching regulator and configured to be supplied with a first voltage from the switching regulator, and a second linear regulator operably connected to the amplifier and the switching regulator and configured to be supplied with a second voltage higher than the first voltage from the switching regulator, the communication chip configured to transmit a radio-frequency signal outside of the electronic device through the antenna; and a control circuit. The control circuit is configured to produce an envelope of an input signal input to the amplifier in connection with the radio-frequency signal and to provide the produced envelope to at least one of the first linear regulator or the second linear regulator. The first linear regulator is configured to provide a third voltage corresponding to the envelope to the amplifier using the first voltage based on the envelope having a voltage in a first range. The second linear regulator is configured to provide a fourth voltage higher than the third voltage to the amplifier using the second voltage based on the voltage of the envelope being in a second range including values larger than values included in the first range.

    Method for multi-band communication and electronic device thereof
    5.
    发明授权
    Method for multi-band communication and electronic device thereof 有权

    公开(公告)号：US11909435B2

    公开(公告)日：2024-02-20

    申请号：US17516925

    申请日：2021-11-02

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Yohan Moon ,  Hyoseok Na

    IPC: H04B1/401 ,  H04W72/044 ,  H04B1/52

    CPC classification number: H04B1/401 ,  H04B1/52 ,  H04W72/0473

    Abstract: Disclosed is an electronic device including: first communication circuitry including a first amplifier, second communication circuitry including a second amplifier, a transceiver, a processor, and a power supply. The processor may be configured to: provide, to the first communication circuitry, a first voltage for transmitting a first signal using the power supply in a first time interval, and provide, to the second communication circuitry, a second voltage for transmitting a second signal using the power supply in a second time interval that does not overlap the first time interval.

    Method of switching receiving path and electronic device therefor
    7.
    发明授权
    Method of switching receiving path and electronic device therefor 有权

    公开(公告)号：US11784676B2

    公开(公告)日：2023-10-10

    申请号：US17709854

    申请日：2022-03-31

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Youngmin Lee ,  Woojin Kim ,  Hyoseok Na

    IPC: H04B1/401 ,  H04W52/02

    CPC classification number: H04B1/401 ,  H04W52/0209

    Abstract: Disclosed is an electronic device including a plurality of antennas, a plurality of radio frequency circuits, a first transceiver, a second transceiver, a switching circuit configured to connect the plurality of radio frequency circuits to the first transceiver or the second transceiver, a processor, and a memory. The electronic device may be configured to switch a receiving path by connecting at least one of a plurality of receiving paths to another transceiver based on reception performance of the plurality of receiving paths.

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