KR102533885B1 - 서브 어레이 안테나, 어레이 안테나, 안테나 모듈 및 통신 장치 - Google Patents

서브 어레이 안테나, 어레이 안테나, 안테나 모듈 및 통신 장치 Download PDF

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Publication number
KR102533885B1
KR102533885B1 KR1020217038424A KR20217038424A KR102533885B1 KR 102533885 B1 KR102533885 B1 KR 102533885B1 KR 1020217038424 A KR1020217038424 A KR 1020217038424A KR 20217038424 A KR20217038424 A KR 20217038424A KR 102533885 B1 KR102533885 B1 KR 102533885B1
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antenna
antenna elements
distance
substrate
sub
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Korean (ko)
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KR20220002478A (ko
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고따 아라이
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가부시키가이샤 무라타 세이사쿠쇼
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
    • H01Q9/0435—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave using two feed points
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0025—Modular arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
KR1020217038424A 2019-05-31 2020-05-14 서브 어레이 안테나, 어레이 안테나, 안테나 모듈 및 통신 장치 Active KR102533885B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2019-102041 2019-05-31
JP2019102041 2019-05-31
PCT/JP2020/019205 WO2020241271A1 (ja) 2019-05-31 2020-05-14 サブアレイアンテナ、アレイアンテナ、アンテナモジュール、および通信装置

Publications (2)

Publication Number Publication Date
KR20220002478A KR20220002478A (ko) 2022-01-06
KR102533885B1 true KR102533885B1 (ko) 2023-05-18

Family

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KR1020217038424A Active KR102533885B1 (ko) 2019-05-31 2020-05-14 서브 어레이 안테나, 어레이 안테나, 안테나 모듈 및 통신 장치

Country Status (5)

Country Link
US (1) US11936123B2 (https=)
JP (1) JP7156518B2 (https=)
KR (1) KR102533885B1 (https=)
CN (1) CN114175399B (https=)
WO (1) WO2020241271A1 (https=)

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CN112072306B (zh) * 2020-08-18 2025-02-11 深圳捷豹电波科技有限公司 相位天线组件以及电子设备
JP7264510B2 (ja) * 2021-01-20 2023-04-25 Ｎｅｃプラットフォームズ株式会社 パッチアンテナ、及びアレイアンテナ
WO2022176646A1 (ja) 2021-02-18 2022-08-25 株式会社村田製作所 アンテナモジュールおよびアレイアンテナ
JP7671611B2 (ja) 2021-03-30 2025-05-02 Tdk株式会社 アンテナモジュール
US11843187B2 (en) 2021-04-26 2023-12-12 Amazon Technologies, Inc. Antenna module grounding for phased array antennas
TW202306332A (zh) * 2021-07-27 2023-02-01 特崴光波導股份有限公司 毫米波射頻結構
CN222168706U (zh) * 2021-09-03 2024-12-13 株式会社村田制作所 天线装置、天线模块以及通信装置
EP4430704A1 (en) * 2021-11-09 2024-09-18 Telefonaktiebolaget LM Ericsson (publ) Assymetric antenna-in-package for use in multiple polarizations
JP2023106730A (ja) * 2022-01-21 2023-08-02 日本特殊陶業株式会社 アレイアンテナ
US12266618B2 (en) * 2022-02-18 2025-04-01 Advanced Semiconductor Engineering, Inc. Semiconductor device and method of manufacturing the same
US12597706B2 (en) 2022-04-08 2026-04-07 Advanced Semiconductor Engineering, Inc. Electronic device antenna package with multiple antennas
KR20250027623A (ko) * 2022-06-23 2025-02-27 엘지전자 주식회사 배열 안테나 및 이를 포함하는 전자 기기
KR102706075B1 (ko) * 2022-10-19 2024-09-12 서울대학교산학협력단 공간 결합과 편파 합성을 위한 멀티 피드 배열 안테나 모듈 및 이를 포함하는 장치
US12469975B2 (en) * 2022-11-30 2025-11-11 Zebra Technologies Corporation Patch antenna assembly with parasitic patch and capacitive loading elements
CN121332158A (zh) * 2025-11-06 2026-01-13 中国矿业大学 具有高旁瓣抑制的滤波网格开槽贴片天线和天线阵列

Citations (3)

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Publication number Priority date Publication date Assignee Title
US6496158B1 (en) 2001-10-01 2002-12-17 The Aerospace Corporation Intermodulation grating lobe suppression method
JP2016180720A (ja) * 2015-03-25 2016-10-13 パナソニック株式会社 レーダ装置
KR101921182B1 (ko) 2017-07-25 2018-11-22 엘지전자 주식회사 어레이 안테나 및 이동 단말기

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JP2001007628A (ja) 1999-06-25 2001-01-12 Nec Corp フェーズドアレイアンテナ
JP2005086603A (ja) 2003-09-10 2005-03-31 Tdk Corp 電子部品モジュールおよびその製造方法
WO2006035881A1 (ja) * 2004-09-30 2006-04-06 Toto Ltd. マイクロストリップアンテナ及びマイクロストリップアンテナを用いた高周波センサ
JP2007312082A (ja) 2006-05-18 2007-11-29 Nippon Telegr & Teleph Corp <Ntt> マイクロストリップアンテナ
US8264410B1 (en) * 2007-07-31 2012-09-11 Wang Electro-Opto Corporation Planar broadband traveling-wave beam-scan array antennas
US8624775B2 (en) * 2009-04-23 2014-01-07 Mitsubishi Electric Corporation Radar apparatus and antenna device
US9203159B2 (en) * 2011-09-16 2015-12-01 International Business Machines Corporation Phased-array transceiver
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GB2546654B (en) * 2014-10-30 2021-06-02 Mitsubishi Electric Corp Array antenna apparatus and method for manufacturing the same
CN105914454A (zh) * 2015-02-24 2016-08-31 松下知识产权经营株式会社 阵列天线装置
JP2016213927A (ja) * 2015-04-30 2016-12-15 パナソニックＩｐマネジメント株式会社 電力送受信用アレイアンテナ
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US10714840B1 (en) * 2017-11-29 2020-07-14 Rockwell Collins, Inc. Wavelength scaled aperture (WSA) antenna arrays

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6496158B1 (en) 2001-10-01 2002-12-17 The Aerospace Corporation Intermodulation grating lobe suppression method
JP2016180720A (ja) * 2015-03-25 2016-10-13 パナソニック株式会社 レーダ装置
KR101921182B1 (ko) 2017-07-25 2018-11-22 엘지전자 주식회사 어레이 안테나 및 이동 단말기

Also Published As

Publication number Publication date
CN114175399B (zh) 2024-02-20
US11936123B2 (en) 2024-03-19
WO2020241271A1 (ja) 2020-12-03
KR20220002478A (ko) 2022-01-06
US20220085502A1 (en) 2022-03-17
CN114175399A (zh) 2022-03-11
JP7156518B2 (ja) 2022-10-19
JPWO2020241271A1 (https=) 2020-12-03

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