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    ELECTRONIC DEVICE INCLUDING ANTENNA MODULES AND OPERATION METHOD THEREOF
    43.
    发明申请
    ELECTRONIC DEVICE INCLUDING ANTENNA MODULES AND OPERATION METHOD THEREOF 有权

    公开(公告)号：US20230088646A1

    公开(公告)日：2023-03-23

    申请号：US18058510

    申请日：2022-11-23

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Youngmin LEE ,  Hyoseok NA ,  Hanyeop LEE ,  Hyunseok CHOI

    IPC: H04B1/525 ,  H04B1/16

    Abstract: An electronic device may include a transceiver, a communication circuit, at least one antenna circuit, a processor, and a memory. The transceiver may include at least one transmission (Tx) chain and at least one reception (Rx) chain. The communication circuit may include a plurality of front ends electrically connected to the transceiver. The at least one antenna circuit may be connected to the plurality of front ends, respectively. The processor may be operatively connected to the communication circuit. The processor is configured to change the power and/or circuit driving of the at least one reception (Rx) chain on the basis of the strength of an output signal of the at least one transmission chain.

    SEMICONDUCTOR PACKAGE
    45.
    发明申请
    SEMICONDUCTOR PACKAGE 有权

    公开(公告)号：US20230005853A1

    公开(公告)日：2023-01-05

    申请号：US17674974

    申请日：2022-02-18

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Kunsang PARK ,  Kyuha LEE ,  Youngmin LEE ,  Seokho KIM ,  Inyoung LEE ,  Seokhwan JEONG ,  Sungdong CHO

    IPC: H01L23/00 ,  H01L25/065 ,  H01L21/66

    Abstract: A semiconductor package includes a first structure having a first insulating layer and a first bonding pad penetrating the first insulating layer, and a second structure on the first structure and having a second insulating layer bonded to the first insulating layer, a bonding pad structure penetrating the second insulating layer and bonded to the first bonding pad, and a test pad structure penetrating the second insulating layer and including a test pad in an opening penetrating the second insulating layer and having a protrusion with a flat surface, and a bonding layer filling the opening and covering the test pad and the flat surface, the protrusion of the test pad extending from a surface in contact with the bonding layer, and the flat surface of the protrusion being within the opening and spaced apart from an interface between the bonding layer and the first insulating layer.

    METHOD OF SWITCHING RECEIVING PATH AND ELECTRONIC DEVICE THEREFOR
    46.
    发明申请
    METHOD OF SWITCHING RECEIVING PATH AND ELECTRONIC DEVICE THEREFOR 有权

    公开(公告)号：US20220321162A1

    公开(公告)日：2022-10-06

    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

    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.

    ELECTRONIC DEVICE FOR TUNING MODULE FOR PROCESSING RADIO FREQUENCY SIGNAL
    49.
    发明申请
    ELECTRONIC DEVICE FOR TUNING MODULE FOR PROCESSING RADIO FREQUENCY SIGNAL 审中-公开

    公开(公告)号：US20200220506A1

    公开(公告)日：2020-07-09

    申请号：US16733996

    申请日：2020-01-03

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyunseok CHOI ,  Jooseung KIM ,  Youngmin LEE ,  Hyoseok NA

    IPC: H03F1/56 ,  H03F3/24 ,  H03F1/02 ,  H03F1/32

    Abstract: Disclosed is an electronic device including a power amplifier (PA) configured to amplify a transmission signal, a matching circuit configured to be connected with the PA and to form a load impedance, a filter configured to be connected with the matching circuit, and a control circuit configured to control a state of at least one of a bias of the PA, the matching circuit, and the filter. The control circuit may identify a network to which the electronic device is connected among a first network and a second network and may operate the matching circuit in one of a first state, a second state, and a third state based on the identified network.

    ELECTRONIC DEVICE FOR ATTENUATING AT LEAST PART OF SIGNAL RECEIVED BY ANTENNA AND METHOD FOR CONTROLLING COMMUNICATION SIGNAL
    50.
    发明申请
    ELECTRONIC DEVICE FOR ATTENUATING AT LEAST PART OF SIGNAL RECEIVED BY ANTENNA AND METHOD FOR CONTROLLING COMMUNICATION SIGNAL 审中-公开

    公开(公告)号：US20200186400A1

    公开(公告)日：2020-06-11

    申请号：US16710391

    申请日：2019-12-11

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Youngmin LEE ,  Yongjun AN ,  Yuseon LEE

    IPC: H04L25/03 ,  H04B1/40

    Abstract: An electronic device according to a disclosed embodiment includes a first antenna, a second antenna, a first communication circuit configured to communicate in a first frequency band with the first antenna at a first data rate, a second communication circuit configured to communicate in a second frequency band with the second antenna at a second data rate, a first coupler electrically connected between the first antenna and the first communication circuit, and at least one communication circuit configured to control to identify, during at least part of a period of simultaneously transmitting a first transmit signal with the first antenna and a second transmit signal with the second antenna, an amplitude of a first receive signal including at least part of the second transmit signal detected by the first coupler, disable an operation of attenuating the at least part of the second transmit signal included in the first receive signal based on the amplitude of the first receive signal falling in a first designated range, and enable the operation of attenuating the at least part of the second transmit signal included in the first receive signal based on the amplitude of the first receive signal falling in a second designated range.

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