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1.发明申请公开(公告)号：US20190319341A1
公开(公告)日：2019-10-17
申请号：US16383812
申请日：2019-04-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jungmin PARK , Chih Wei LEE , Chonghwa SEO , Sungcheol YOO , Jongwon LEE
Abstract: Disclosed is an electronic device. The electronic device comprises a housing forming an exterior of the electronic device, and including a front surface, a back surface facing away from the front surface, and a side surface substantially perpendicular to the front surface and the back surface; a first conductive plate positioned towards the back surface having a first antenna array disposed on the first conductive plate, the first antenna array configured to radiate a signal in a first frequency band toward the back surface; a second antenna array connected to the conductive plate, the second antenna array configured to radiate a signal in a second frequency band at least partially different from the first frequency band toward the side surface, and having an antenna element at least partially different from the first antenna array, a second conductive plate positioned towards the side surface having a third antenna array disposed on the second conductive plate, the third antenna array configured to radiate the signal in the second frequency band toward the side surface, and a fourth antenna array connected to the second conductive plate and configured to radiate the signal in the first frequency band toward the back surface.
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公开(公告)号：US20230291098A1
公开(公告)日：2023-09-14
申请号：US18198714
申请日：2023-05-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Daehee PARK , Janghoon HAN , Chonghwa SEO , Jongwon LEE
CPC classification number: H01Q3/28 , H01Q1/243 , H03F3/245 , H03F2200/451
Abstract: A method performed by an electronic device, includes: generating a beamforming signal by using a first antenna and a second antenna; increasing a first input value of a first power amplifier and a second input value of a second power amplifier, based on performance of the beamforming signal being deteriorated; measuring a first output value of the first power amplifier based on the increased first input value and measuring a second output value of the second power amplifier based on the increased second input value; and determining, based on the measured first output value and the measured second output value, at least one of the first power amplifier or the second power amplifier is deteriorated in performance, and connecting a first attenuator or a second attenuator electrically to the deteriorated power amplifier.
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公开(公告)号：US20210091465A1
公开(公告)日：2021-03-25
申请号：US17031698
申请日：2020-09-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Daehee PARK , Chonghwa SEO , Jongwon LEE , Janghoon HAN
Abstract: Disclosed is an electronic device including an antenna module including a first antenna element and a second antenna element, and a processor operatively connected to the antenna module. The processor may be configured to transmit a first signal through the first antenna element, to receive a second signal including a signal obtained as the first signal is reflected by a target object, through the second antenna element, to calculate a distance from the antenna module to the target object based on a phase of the second signal, and to reduce a power level of the antenna module when the distance to the target object is smaller than a reference distance. In addition, various embodiments as understood from the specification are also possible.
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公开(公告)号：US20250126355A1
公开(公告)日：2025-04-17
申请号：US18990192
申请日：2024-12-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Daehee PARK , Chonghwa SEO , Jongwon LEE
Abstract: An embodiment of the disclosure provides a method and a device configured to: in a state in which transmission power of a communication module is cut off, obtain a reference image using a camera module; store the obtained reference image in a memory; in a state in which a designated transmission power related to malfunction of the camera module is configured in the communication module, obtain a comparison image using the camera module; compare the reference image and the comparison image to determine an error in the comparison image; and determine, based on a result of the determination, the maximum transmission power of the communication module at the time of using the camera module.
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公开(公告)号：US20240365486A1
公开(公告)日：2024-10-31
申请号：US18648061
申请日：2024-04-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yeonwoo KIM , Yongbeen YUN , Taekkyun CHOI , Hyunsoo KIM , Chonghwa SEO
IPC: H05K5/02
CPC classification number: H05K5/0217 , H05K5/0247
Abstract: An electronic device includes a display including a panel conductive layer, a mechanical support part facing the display, and a conductive member disposed between the panel conductive layer and the mechanical support part where the conductive member includes an elastic member at least partially accommodated in the mechanical support part and a conductive plate electrically connected with the panel conductive layer, the conductive plate including a base region surrounding at least a portion of the elastic member and a wing region, the elastic member includes a front surface facing in a first direction toward the panel conductive layer and disposed in a higher position than the wing region, a side surface facing in a second direction perpendicular to the first direction, and a rear surface facing in a direction opposite to the first direction and disposed in a lower position than the wing region extending in the second direction.
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Patent Agency Ranking
公开(公告)号：US20220094408A1
公开(公告)日：2022-03-24
申请号：US17539483
申请日：2021-12-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Daehee PARK , Dongil SON , Jungmin PARK , Chonghwa SEO , Hyoungjoo LEE
Abstract: Various embodiments of the present disclosure relate to a method of operating an electronic device comprising: identifying that a first antenna module among a plurality of antenna modules is unusable; changing a first beam set of the plurality of antenna modules to a second beam set including at least one sub beam to cover at least a part of the coverage of the first antenna module; and performing communication based on the second beam set.
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公开(公告)号：US20230239018A1
公开(公告)日：2023-07-27
申请号：US18125867
申请日：2023-03-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jongwon LEE , Daehee PARK , Chonghwa SEO
IPC: H04B7/06
CPC classification number: H04B7/0608 , H04B7/066
Abstract: An electronic device according to various embodiments may include a plurality of antennas including a first antenna group and a second antenna group and a wireless communication circuit, and the wireless communication circuit may control the first antenna group to receive a first signal by establishing a first wireless communication channel of the first frequency band with an external device, measure a first channel capacity, select at least one antenna from the second antenna group based on correlation, identify a second channel capacity of a second wireless communication channel of the first frequency band which is able to be established using some of the first antenna group and the selected at least one antenna of the second antenna group, and control to receive the signal of the first frequency band by using some of the first antenna group and the selected at least one antenna.
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公开(公告)号：US20210013588A1
公开(公告)日：2021-01-14
申请号：US16924863
申请日：2020-07-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungcheol YOO , Chihwei LEE , Jungmin PARK , Chonghwa SEO , Jongwon LEE
Abstract: A portable communication device is provided. The portable communication device includes a display defining a front surface of the portable communication device, a plate defining a rear surface of the portable communication device and including a nonconductive material, the plate including a first surface facing an outside of the portable communication device and a second surface facing an inside of the portable communication device, a first antenna module attached to a first area of the second surface or disposed adjacent to the first area, a second antenna module attached to a second area of the second surface or disposed adjacent to the second area, and a conductive member disposed in or attached to a third area between the first area and the second area, wherein the conductive member at least partially interrupts some electric waves, among electric waves radiated from the first antenna module, that travel towards the second antenna module through the plate.
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公开(公告)号：US20200185826A1
公开(公告)日：2020-06-11
申请号：US16702948
申请日：2019-12-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jungmin PARK , Chih Wei LEE , Chonghwa SEO , Sungcheol YOO , Jongwon LEE
Abstract: An antenna module comprises a printed circuit board, a communication circuit disposed on a first surface of the printed circuit board, an array antenna configured to transmit/receive a signal in a specified high-frequency band with the communication circuit, wherein the array antenna includes, first conductive elements disposed on the first surface of the printed circuit board, and second conductive elements disposed on a second surface facing the first conductive elements, and a first molding layer covering the first conductive elements.
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公开(公告)号：US20230027976A1
公开(公告)日：2023-01-26
申请号：US17951731
申请日：2022-09-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Daehee PARK , Chonghwa SEO , Janghoon HAN
IPC: H04B7/08 , H01Q21/24 , H04B17/309 , H04B7/10 , H04B7/0404 , H04B7/0408
Abstract: An electronic device and a method for performing beam searching by using a multi-polarization array antenna are provided. To this end the electronic device controls one or a plurality of antenna modules to operate such that at least two antenna elements among the plurality of antenna elements use beams having different directions at a specific time period, and control the at least two antenna elements to receive, in a corresponding beam direction, reference signals having a unique polarization characteristic supported by the at least two antenna elements.
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