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    ELECTRONIC DEVICE FOR PROCESSING RADIO SIGNAL AND OPERATING METHOD THEREOF
    2.
    发明申请
    ELECTRONIC DEVICE FOR PROCESSING RADIO SIGNAL AND OPERATING METHOD THEREOF 有权

    公开(公告)号：US20210234522A1

    公开(公告)日：2021-07-29

    申请号：US17154264

    申请日：2021-01-21

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hyosung LEE ,  Namjun CHO ,  Hyoseok NA ,  Hanyeop LEE

    IPC: H03F3/24 ,  H03F1/56 ,  H01Q21/06 ,  H04B1/00 ,  H04B1/40 ,  H01Q1/24

    Abstract: Various embodiments relate to an apparatus and a method for processing a radio signal in an electronic device. The electronic device may include: a communication processor; and a power amplifier electrically connected to the communication processor, the power amplifier including a first switch, an input port, a first output port, and a second output port, the power amplifier further including a first amplification circuit disposed on a first electrical path between the input port and the first switch, a second amplification circuit disposed on a second electrical path between the first switch and the first output port, and a third amplification circuit disposed on a third electrical path between the first switch and the second output port.

    METHOD AND DEVICE FOR BACKING OFF COMMUNICATION POWER
    4.
    发明申请
    METHOD AND DEVICE FOR BACKING OFF COMMUNICATION POWER 有权

    公开(公告)号：US20230088823A1

    公开(公告)日：2023-03-23

    申请号：US17982252

    申请日：2022-11-07

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Youngsun JUNG ,  Hanyeop LEE ,  Jinchul CHOI ,  Gun LIM

    IPC: H04W52/22 ,  H04W52/24

    Abstract: A communication device according to an example embodiment may include a memory storing a back-off table in which a key value is mapped to each power back-off value and a processor, wherein the processor is configured to transmit the back-off table stored in the memory to an electronic device coupled to the communication device, receive, from the electronic device, a target key value determined based on at least an expected power back-off value required upon the occurrence of a target event, and back off, upon detection of the target event, transmission power of wireless signals transmitted through an antenna of the electronic device, based at least on a power back-off value mapped to the received target key value in the back-off table.

    ELECTRONIC DEVICE INCLUDING PLURALITY OF ANTENNAS AND OPERATING METHOD THEREOF
    5.
    发明申请
    ELECTRONIC DEVICE INCLUDING PLURALITY OF ANTENNAS AND OPERATING METHOD THEREOF 有权

    公开(公告)号：US20220345557A1

    公开(公告)日：2022-10-27

    申请号：US17422001

    申请日：2021-06-29

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Taeyun LEE ,  Janghyun NAM ,  Hyoseok NA ,  Hanyeop LEE

    IPC: H04M1/02 ,  H04B7/0404 ,  H04W52/42

    Abstract: An electronic device is provided. The electronic device includes a housing, a plurality of first antennas, at least one second antenna, at least one sensor, and at least one processor. The at least one processor is configured to perform a multi input multi output (MIMO) operation by using the plurality of first antennas in first status, detect that the electronic device in the first status is changed to be in second status, by folding or sliding of at least one of the first housing or the second housing, and disable at least one, which is adjacent to the at least one second antenna, of the plurality of first antennas and perform a single input single output (SISO) operation by using remaining antennas of the plurality of first antennas, when a frequency band or a channel of a signal transmitted by the plurality of first antennas is adjacent to or partially overlapped with that of a signal received by the at least one second antenna.

    ELECTRONIC DEVICE INCLUDING SOUND DEVICE
    6.
    发明申请
    ELECTRONIC DEVICE INCLUDING SOUND DEVICE 有权

    公开(公告)号：US20250071478A1

    公开(公告)日：2025-02-27

    申请号：US18813467

    申请日：2024-08-23

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Wonjae JUNG ,  Seunghwan LEE ,  Jiyoon SONG ,  Jongdoo KIM ,  Hanyeop LEE ,  Gun LIM

    IPC: H04R1/34 ,  H04R1/02

    Abstract: An electronic device is provided. The electronic device includes a display, a housing including an opening for sound output, a camera module including an image sensor, at least one lens, and a barrel for fixing the at least one lens, a sound conduit element surrounding at least a portion of the barrel and including a sound inlet and a sound outlet, a sound element outputting sound through the sound conduit element and the opening, and a bracket on which the camera module and the sound element are mounted, wherein the bracket may include a first conduit that spatially connects a sound output surface of the sound element and the sound inlet, wherein the sound conduit element may include a second conduit that spatially connects the sound inlet and the sound outlet, and wherein the bracket may include a third conduit that spatially connects the sound outlet and the opening of the housing.

    ELECTRONIC DEVICE AND METHOD FOR CONTROLLING ANTENNA DEVICE USING CONFIGURATION PIN FOR IDENTIFYING COMMUNICATION MODULE
    7.
    发明申请
    ELECTRONIC DEVICE AND METHOD FOR CONTROLLING ANTENNA DEVICE USING CONFIGURATION PIN FOR IDENTIFYING COMMUNICATION MODULE 有权

    公开(公告)号：US20230125972A1

    公开(公告)日：2023-04-27

    申请号：US18067193

    申请日：2022-12-16

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Changho HWANG ,  Jisang KIM ,  Hanyeop LEE ,  Jinchul CHOI ,  Gun LIM

    IPC: H01Q5/47 ,  H01Q1/50

    Abstract: According to an example embodiment, an electronic device may include a communication module including a first configuration pin, a processor configured to identify a device type of the communication module through the first configuration pin, and a first antenna device controlled by the communication module through the first configuration pin, in which the communication module is configured to transmit an identification signal for identifying the device type of the communication module through the first configuration pin for a time interval from the start of booting the processor to the completion of initializing the communication module, and transmit a first control signal for controlling the first antenna device through the first configuration pin after the time interval.

    ELECTRONIC DEVICE FOR REDUCING TRANSMISSION LOSS
    8.
    发明申请
    ELECTRONIC DEVICE FOR REDUCING TRANSMISSION LOSS 有权

    公开(公告)号：US20220399687A1

    公开(公告)日：2022-12-15

    申请号：US17841950

    申请日：2022-06-16

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jangsun YOO ,  Hanyeop LEE ,  Donguk CHOI ,  Kyungbin KIM ,  Jihye MOON ,  Myeonggil LEE ,  Jongin LEE ,  Eunseok HONG ,  Gun LIM

    IPC: H01R24/50 ,  H01R12/53 ,  H05K1/02

    Abstract: An electronic device according to certain embodiments includes a first circuit board, a second circuit board including a communication module, a first antenna module disposed to be separate from the communication module, a flexible cable including a first connector connected to the first circuit board, a second connector connected to the first antenna module, a first extension extending between the first connector and the second connector, and a first receptacle disposed in the first extension, and a first coaxial cable including a third connector connected to the communication module, a fourth connector connected to the first receptacle, and a second extension extending between the third connector and the fourth connector.

    ELECTRONIC DEVICE COMPRISING DIPLEXER CAPABLE OF ADJUSTING CUTOFF FREQUENCY IN CONNECTION WITH ADJUSTMENT OF RECEPTION FREQUENCY BAND OF DUPLEXER
    9.
    发明申请
    ELECTRONIC DEVICE COMPRISING DIPLEXER CAPABLE OF ADJUSTING CUTOFF FREQUENCY IN CONNECTION WITH ADJUSTMENT OF RECEPTION FREQUENCY BAND OF DUPLEXER 有权

    公开(公告)号：US20210058220A1

    公开(公告)日：2021-02-25

    申请号：US16977709

    申请日：2019-04-15

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Dongil YANG ,  Hanyeop LEE ,  Hyoseok NA

    IPC: H04L5/14 ,  H04B1/48

    Abstract: Disclosed is an electronic device including an antenna module including one or more antennas transmitting or receiving a signal in a first frequency band and a second frequency band wirelessly, a first duplexer separating the first frequency band into a first transmission frequency band and a first reception frequency band and adjusting the first reception frequency band, a second duplexer separating the second frequency band into a second transmission frequency band and a second reception frequency band and adjusting the second reception frequency band, and a diplexer including a first terminal electrically connected to the antenna module, a first filter passing the first frequency band, a second terminal electrically connected to the first filter and the first duplexer, a second filter passing the second frequency band, and a third terminal electrically connected to the second filter and the second duplexer. The diplexer adjusts a cut-off frequency of the first filter or the second filter in connection with the first reception frequency band adjusted through the first duplexer or the second reception frequency band adjusted through the second duplexer. In addition, various embodiments as understood from the specification are also possible.

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