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公开(公告)号：US10651570B2
公开(公告)日：2020-05-12
申请号：US15857398
申请日：2017-12-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Anton Sergeevich Lukyanov , Elena Aleksandrovna Shepeleva , Gennadiy Aleksandrovich Evtyushkin , Alexander Nikolaevich Khripkov , Artem Yurievich Nikishov
IPC: H01Q21/06 , H01Q13/26 , H01P3/16 , H01P5/08 , H01Q1/24 , H01Q1/42 , H01P5/107 , H01Q19/10 , H01Q19/06 , H01Q1/28 , G04G21/04 , H01Q1/44
Abstract: An antenna unit includes a dielectric substrate; a dielectric cover on the dielectric substrate; and an antenna array. The antenna array includes antenna elements arranged in the dielectric substrate and configured to form traveling waves propagating in the dielectric substrate and the dielectric cover. The antenna unit also includes at least one spatial matching element arranged in space formed inside the dielectric substrate, spatially matched with the dielectric cover, and coupled with the at least one antenna element. The spatial matching element is configured to be spatially matched with the antenna array with the dielectric cover and to reduce reflections of traveling waves propagating from the antenna array to the dielectric cover. The antenna device may be diversified.
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公开(公告)号：US11509073B2
公开(公告)日：2022-11-22
申请号：US16682223
申请日：2019-11-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Artem Yurievich Nikishov , Byung Kwan Kim , Gennadiy Aleksandrovich Evtyushkin , Jong-Sok Kim
IPC: H01Q25/00 , H01Q21/08 , H01Q1/32 , G01S13/931 , G01S7/03
Abstract: An antenna array apparatus includes: first antenna elements arranged to form a first radiation pattern with a recessed portion at the center of the first radiation pattern; and second antenna elements arranged to form a second radiation pattern with a convex portion at the center of the second radiation pattern.
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公开(公告)号：US11289820B2
公开(公告)日：2022-03-29
申请号：US16703647
申请日：2019-12-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Artem Yurievich Nikishov , Gennadiy Aleksandrovich Evtyushkin , Elena Aleksandrovna Shepeleva , Anton Sergeevich Lukyanov , Byung Kwan Kim , Jong-Sok Kim
Abstract: An antenna system includes a first antenna including first radiating components and first planar re-radiating components, a second antenna including second radiating components and second planar re-radiating components, and reflective components positioned between the first planar re-radiating components and the second planar re-radiating components.
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公开(公告)号：US12027773B2
公开(公告)日：2024-07-02
申请号：US17567627
申请日：2022-01-03
Applicant: Samsung Electronics Co., Ltd.
CPC classification number: H01Q21/065 , H01Q3/005 , H01Q3/242 , H01Q5/314
Abstract: The disclosure relates to radio engineering, and more specifically to a wide scanning patch antenna array. The technical result consists in extending the scanning range of the antenna array, increasing its efficiency and reducing losses. An antenna array is provided. The antenna array includes a printed circuit board on which at least two patch antennas are located, each having at least one feeding port, wherein, the patch antennas are rotated relative to each other around the normal in the center of symmetry of the patch antenna in such a way that the corresponding feeding ports of the patch antennas related to the same polarization are rotated by 180 degrees relative to each other, wherein the phases of the signals applied to said feeding ports rotated relative to each other, differ by 180 degrees plus a phase shift for scanning control, a dielectric radome located above the printed circuit board, and passive beamforming elements of the array elements, located on the radome above the patch antennas.
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公开(公告)号：US11005169B2
公开(公告)日：2021-05-11
申请号：US16616767
申请日：2018-05-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Elena Aleksandrovna Shepeleva , Gennadiy Aleksandrovich Evtyushkin , Anton Sergeevich Lukyanov , Artem Yurievich Nikishov
Abstract: The present disclosure relates to a 5G or pre-5G communication system for supporting a higher data transmission rate than a 4G system, such as LTE. Various embodiments of the present disclosure provide a device and a method. To this end, an antenna unit may comprise a dielectric substrate, a dielectric cover on the dielectric substrate, and a slot antenna array formed in a metal layer arranged on or in the dielectric substrate. The slot antenna array may be configured to generate a traveling wave which propagates in the dielectric substrate and the dielectric cover, and may have at least two groups (first and second groups) of slot elements. Each slot element of the second group may be shorter than any slot element of the first group, and slots of the first and second groups may be arranged to be opposite to each other so as to make pairs of slot elements. In a pair of slot elements, the distance from the slot element of the first group to the slot element of the second group may be selected such that a phase shift is provided between 90 degree radiation waves thereof. The pairs of slot elements may be arranged out of alignment such that even-numbered pairs of slot elements are offset from odd-numbered pairs of slot elements.
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Patent Agency Ranking
公开(公告)号：US12155126B2
公开(公告)日：2024-11-26
申请号：US17981618
申请日：2022-11-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Artem Yurievich Nikishov , Byung Kwan Kim , Gennadiy Aleksandrovich Evtyushkin , Jong-Sok Kim
IPC: H01Q25/00 , G01S7/03 , G01S13/931 , H01Q1/32 , H01Q21/08
Abstract: An antenna array apparatus includes: first antenna elements arranged to form a first radiation pattern with a recessed portion at the center of the first radiation pattern; and second antenna elements arranged to form a second radiation pattern with a convex portion at the center of the second radiation pattern.
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公开(公告)号：US11233507B2
公开(公告)日：2022-01-25
申请号：US16454688
申请日：2019-06-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Anton Sergeevich Lukyanov , Elena Aleksandrovna Shepeleva , Artem Yurievich Nikishov , Gennadiy Aleksandrovich Evtyushkin , Mikhail Nikolaevich Makurin , Kisoo Kim , Dongil Yang , Jongin Lee
Abstract: Disclosed is a high frequency switch including a substrate, a pair of ground sections provided on the substrate, a center conductor provided between the pair of ground sections, and a photoconductive semiconductor element provided on the center conductor and extending between the center conductor and the pair of ground sections.
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公开(公告)号：US12283756B2
公开(公告)日：2025-04-22
申请号：US18177503
申请日：2023-03-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Artem Rudolfovitch Vilenskiy , Elena Aleksandrovna Shepeleva , Gennadiy Aleksandrovich Evtyushkin , Anton Sergeevich Lukyanov
Abstract: An antenna array element with dual polarization is provided. The antenna array element includes a multilayer printed circuit board (PCB), a first patch placed on an inner layer of the multilayer PCB, a second patch placed on an upper layer of the multilayer PCB and coupled by electromagnetic field with the first patch, two U slots placed orthogonally on the multilayer PCB layer under the first patch, feedlines placed on one PCB layer under the U slots orthogonally to each other and configured to excite the U slots, ad a plurality of electromagnetic band gap (EBG) elements located in a boundary area of the antenna array element.
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公开(公告)号：US10921654B2
公开(公告)日：2021-02-16
申请号：US15793885
申请日：2017-10-25
Applicant: Samsung Electronics Co., Ltd
Inventor： Artem Rudolfovitch Vilenskiy , Elena Aleksandrovna Shepeleva , Gennadiy Aleksandrovich Evtyushkin , Mikhail Nikolaevich Makurin
IPC: H01P1/18 , G02F1/1343 , H04B1/48 , H04B1/00 , G02F1/1333 , H01P3/08 , H01P9/00 , H01P1/15
Abstract: A high-frequency device and/or a high-frequency switch including the same may include: a signal electrode; a first ground electrode arranged in parallel with the signal electrode; a first liquid crystal layer disposed between the signal electrode and the first ground electrode; and a first dielectric layer disposed between the first liquid crystal layer and the first ground electrode, and/or between the signal electrode and the first liquid crystal layer. The first dielectric layer may have a dielectric constant that is larger than the dielectric constant of the first liquid crystal layer. The high-frequency device and/or the high-frequency device including the same may be variously implemented.
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公开(公告)号：US20200007125A1
公开(公告)日：2020-01-02
申请号：US16454688
申请日：2019-06-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Anton Sergeevich LUKYANOV , Elena Aleksandrovna Shepeleva , Artem Yurievich Nikishov , Gennadiy Aleksandrovich Evtyushkin , Mikhail Nikolaevich Makurin , Kisoo Kim , Dongil Yang , Jongin Lee
Abstract: Disclosed is a high frequency switch including a substrate, a pair of ground sections provided on the substrate, a center conductor provided between the pair of ground sections, and a photoconductive semiconductor element provided on the center conductor and extending between the center conductor and the pair of ground sections.
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