公开(公告)号：US20220311845A1

公开(公告)日：2022-09-29

申请号：US17673216

申请日：2022-02-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sanguk KIM ,  Jongdoo KIM ,  Hyoseok NA ,  Daeseung PARK ,  Wanjae JU

IPC: H04M1/02

Abstract: An electronic device is provided. The electronic device includes a first mechanical element, a second mechanical element moving with respect to the first mechanical element, a frame including a first frame formed of a conductive material and coupled to the first mechanical element and a second frame formed of a conductive material and coupled to the second mechanical element, a segmentation part formed at the frame to segment each of the first frame and the second frame into a plurality of parts, and a first substrate member which includes a first part and a second part spaced apart from each other, and a first bending part for bendably connecting the first part and the second part and is disposed to move together with at least one of the first mechanical element and the second mechanical element, wherein a plurality of wires arranged at the first substrate member may be arranged not to pass through a first area which is an area of the first bending part of the first substrate member and is adjacent to the segmentation part.

公开(公告)号：US20220152848A1

公开(公告)日：2022-05-19

申请号：US17434539

申请日：2019-10-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Heeseung CHOI ,  Sungjin PARK ,  Seunghwan LEE ,  Baeseok LIM ,  Woojong CHO ,  Kuyoung CHOI ,  Hyoseok NA ,  Byounguk YOON

IPC: B25J19/00 ,  B25J9/10 ,  B25J9/00 ,  B25J5/00

Abstract: According to various embodiments, a robot device comprises: a mast extending in one direction; a pivoting structure including a pivot mounted on one end portion of the mast and configured to pivot with respect to the mast; a casing accommodating at least a portion of the pivoting structure, and configured to linearly reciprocate with respect to the pivoting structure in a direction parallel or oblique to the direction in which the mast extends; and an elastic outer cover accommodating at least a portion of the mast, wherein the elastic outer cover may include a first portion fixed to the casing.

公开(公告)号：US20220140982A1

公开(公告)日：2022-05-05

申请号：US17576092

申请日：2022-01-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongjun AN ,  Soon PARK ,  Kyuhyuck KWAK ,  Janghyun NAM ,  Jonghun YOO ,  Taeyun LEE ,  Haekwon LEE ,  Hyoseok NA

IPC: H04L5/00 ,  H04W24/10 ,  H04B17/336 ,  H04L1/00

Abstract: An operation method of an electronic device includes determining whether a first communication module based on a first radio access technology (RAT) and a second communication module based on a second RAT operate in a connected state; determining whether a. combination of a first band used by the first communication. module and a second band used by the second communication module is a combination causing interference; and if the combination of the first band and the second band is a combination causing interference, transmitting a. signal requesting to change one of the first band or the second band. The interference is caused by at least one transmission signal of the first RAT or at least one other signal derived from the at least one transmission signal.

公开(公告)号：US20220086766A1

公开(公告)日：2022-03-17

申请号：US17533648

申请日：2021-11-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Namjun CHO ,  Jooseung KIM ,  Hyoseok NA

IPC: H04W52/14 ,  H04W76/16 ,  H04W52/08 ,  H04W52/24 ,  H04W52/34

Abstract: An electronic device including a housing, at least one antenna disposed inside the housing or disposed on at least a part of the housing, a first transceiver configured to generate a first signal corresponding to a first communication network and transmit the first signal to the at least one antenna, a second transceiver configured to generate a second signal corresponding to a second communication network and transmit the second signal to the at least one antenna, a first coupler electrically connected between the at least one antenna and the first transceiver, a first communication processor operatively connected to the first transceiver, and a second communication processor operatively connected to the second transceiver, wherein the second communication processor is configured to control a transmission power of the second signal, at least partially based on a signal received via feedback by the first coupler.

公开(公告)号：US20210296761A1

公开(公告)日：2021-09-23

申请号：US17209499

申请日：2021-03-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: H01Q1/24 ,  H04B1/04 ,  H04B1/18

Abstract: According to various embodiments of the disclosure, a portable communication device may include: a processor, a communication circuit, at least one first type antenna circuitry, and at least one second type antenna circuitry, wherein the at least one first type antenna circuitry may include an antenna array configured to transmit and/or receive a signal, a power amplifier configured to amplify a transmit signal and a low noise amplifier configured to amplify a received signal, the at least one second type antenna circuitry may include an antenna array configured to receive a signal and a low noise amplifier configured to amplify a received signal, the at least one second type antenna circuitry not including a power amplifier for amplifying a transmit signal, wherein the processor may be configured to control the portable communication device to transmit a transmit signal through the at least one first type antenna circuitry, and to receive a receive signal through at least one selected from the at least one first type antenna circuitry and the at least one second type antenna circuitry.

公开(公告)号：US20210242588A1

公开(公告)日：2021-08-05

申请号：US17268851

申请日：2019-08-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wonsub LIM ,  Doil KU ,  Hyoseok NA

IPC: H01Q5/50 ,  H01Q3/24 ,  H01Q5/30 ,  H04B17/318 ,  H04B17/336

Abstract: Various embodiments disclosed in the present document relate to, an antenna switch for operating in a communication network supporting carrier aggregation (CA), and an electronic device comprising same. According to one embodiment, a method for operating an electronic device having an antenna, the antenna being capable of communicating with an external electronic device via a plurality of frequency bands, may be provided, the method for operating the electronic device comprising the operations of, determining whether a communication mode of the electronic device is a CA mode, searching for a cell supporting a max data throughput speed, checking an antenna mode in a current state, and determining whether the antenna mode in the current state is an antenna mode for satisfying a frequency band assigned to the cell supporting the max data throughput speed. Such electronic device may vary according to the embodiments, and in addition, an antenna and an electronic device comprising same, according to the various embodiments, may be provided.

公开(公告)号：US20210159926A1

公开(公告)日：2021-05-27

申请号：US16765813

申请日：2018-11-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungjoon KIM ,  Jiyong KIM ,  Jihoon KIM ,  Hyoseok NA

IPC: H04B1/00 ,  H04B1/401 ,  H01Q1/24

Abstract: An electronic device can comprise: a processor; a transceiver connected to the processor; a first front-end unit connected to the transceiver and performing transmission/reception at an LTE low-band frequency; a second front-end unit connected to the transceiver and performing transmission/reception at an LTE middle-band frequency and/or an LTE high-band frequency; a third front-end unit connected to the transceiver and performing transmission/reception at a 5G-band frequency; a diplexer unit connected to the first front-end unit and the second front-end unit; a filter unit connected to the third front-end unit; a first antenna connected to the diplexer unit; a second antenna connected to the filter unit; and a third antenna connected to the third front-end unit.

公开(公告)号：US20210159590A1

公开(公告)日：2021-05-27

申请号：US17102955

申请日：2020-11-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyoseok NA ,  Jooseung KIM ,  Hyunseok CHOI

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

Abstract: Various embodiments disclose a method and a device. The 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.

公开(公告)号：US20210021354A1

公开(公告)日：2021-01-21

申请号：US16955938

申请日：2018-12-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jonghun YOO ,  Dongil YANG ,  Hyoseok NA

IPC: H04B17/17 ,  H04B1/04 ,  H04B17/318

Abstract: An electronic device is disclosed and may comprise: an amplifier for amplifying a signal; a filter circuit for filtering the amplified signal; a coupler for delivering a feedback signal with respect to the filtered signal; an antenna for radiating the filtered signal to the outside; and a communication circuit for generating the signal, wherein communication circuit: generates a signal, using designated information; delivers the generated signal to the amplifier; acquires, from the coupler, a first feedback signal and a second feedback signal with respect to signals amplified by the amplifier; and determines whether there is an error in a signal transmitted to an external apparatus, on the basis of the designated information, magnitude information of the first feedback signal, and frequency information of the second feedback signal. In addition, various embodiments recognized through the specification are possible.

公开(公告)号：US20200381830A1

公开(公告)日：2020-12-03

申请号：US16939503

申请日：2020-07-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jihoon KIM ,  Jiyong KIM ,  Jongin LEE ,  Yeonjeong KIM ,  Hyoseok NA

IPC: H01Q7/00 ,  H01Q1/42 ,  H01Q1/48 ,  H01Q1/24 ,  H04B1/40

Abstract: According to various embodiments, an electronic device comprises: a first plate; a second plate facing the opposite direction of the first plate; a housing including a lateral member for encompassing the space between the first plate and the second plate; and an antenna structure, wherein the antenna structure includes: a plurality of insulating layers arranged in a stacked manner so as to be parallel to the first plate; a loop antenna array formed by the insulating layers and/or by the peripheries of the insulating layers; and a wireless communication circuit electrically connected to loop antennas, and configured to transmit and receive a first signal having a first frequency of a range of 3 GHz to 100 GHz.