CN113646967A - 天线及其制作方法、天线系统 - Google Patents

天线及其制作方法、天线系统 Download PDF

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Publication number
CN113646967A
CN113646967A CN202080000239.2A CN202080000239A CN113646967A CN 113646967 A CN113646967 A CN 113646967A CN 202080000239 A CN202080000239 A CN 202080000239A CN 113646967 A CN113646967 A CN 113646967A
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China
Prior art keywords
unit
microwave
antenna
metal
microwave signals
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CN202080000239.2A
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CN113646967B (zh
Inventor
王熙元
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BOE Technology Group Co Ltd
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BOE Technology Group Co Ltd
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Publication of CN113646967A publication Critical patent/CN113646967A/zh
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    • 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
    • H01Q3/267—Phased-array testing or checking devices
    • 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
    • H01Q21/0006—Particular feeding systems
    • 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
    • H01Q3/34—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 by electrical means
    • H01Q3/36—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 by electrical means with variable phase-shifters
    • 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
    • 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
    • H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration

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  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

本公开提供了一种天线及其制作方法、天线系统，属于天线技术领域。其中，天线，包括：辐射单元，用于接收外界的微波信号和/或向外界发送微波信号；有源放大单元，用于接收所述辐射单元输入的多路微波信号，并对所述多路微波信号进行放大；移相单元，用于接收所述有源放大单元输出的多路放大后的微波信号，并对所述多路放大后的微波信号进行相位调整；功分传输单元，用于将所述移相单元输出的多路相位调整后的微波信号合并为一路微波信号并输出。本公开的技术方案能够提高天线的增益噪声温度比值。

Description

PCT国内申请，说明书已公开。

Claims (17)

  1. PCT国内申请，权利要求书已公开。
CN202080000239.2A 2020-03-10 2020-03-10 天线及其制作方法、天线系统 Active CN113646967B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/078597 WO2021179160A1 (zh) 2020-03-10 2020-03-10 天线及其制作方法、天线系统

Publications (2)

Publication Number Publication Date
CN113646967A true CN113646967A (zh) 2021-11-12
CN113646967B CN113646967B (zh) 2023-09-26

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CN202080000239.2A Active CN113646967B (zh) 2020-03-10 2020-03-10 天线及其制作方法、天线系统

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US (2) US11942693B2 (zh)
EP (1) EP4120473A4 (zh)
CN (1) CN113646967B (zh)
WO (1) WO2021179160A1 (zh)

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* Cited by examiner, † Cited by third party
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CN110365422B (zh) * 2018-04-04 2021-01-29 京东方科技集团股份有限公司 一种信号处理装置及其制备方法
CN114006169A (zh) * 2021-10-28 2022-02-01 上海天马微电子有限公司 扫描天线
CN116941136A (zh) * 2022-02-23 2023-10-24 京东方科技集团股份有限公司 相控阵天线
WO2023159625A1 (zh) * 2022-02-28 2023-08-31 京东方科技集团股份有限公司 相控阵天线

Citations (4)

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CN103975483A (zh) * 2011-09-27 2014-08-06 默克专利股份有限公司 可电子地操纵的平面相控阵列天线
US9923269B1 (en) * 2015-06-30 2018-03-20 Rockwell Collins, Inc. Phase position verification system and method for an array antenna
CN110137636A (zh) * 2019-05-23 2019-08-16 京东方科技集团股份有限公司 移相器和液晶天线
CN210040565U (zh) * 2019-07-16 2020-02-07 深圳市威富通讯技术有限公司 高增益短波智能天线设备

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US6366238B1 (en) 2001-02-20 2002-04-02 The Boeing Company Phased array beamformer module driving two elements
JP4689493B2 (ja) 2006-02-22 2011-05-25 三菱電機株式会社 アレーアンテナ
CN103326115B (zh) * 2012-11-14 2016-01-20 武汉七环电气股份有限公司 集成电调相控阵列天线及包含此天线的模组、系统
US10181424B2 (en) 2016-04-12 2019-01-15 Semiconductor Energy Laboratory Co., Ltd. Peeling method and manufacturing method of flexible device
TWI727041B (zh) 2016-05-20 2021-05-11 日商半導體能源研究所股份有限公司 顯示裝置
CN205750219U (zh) 2016-06-21 2016-11-30 厦门天马微电子有限公司 一种液晶显示装置
KR102470375B1 (ko) 2017-10-31 2022-11-23 엘지디스플레이 주식회사 디스플레이 장치
CN108172976A (zh) 2017-11-23 2018-06-15 天津津航计算技术研究所 X波段星载相控阵天线
TWI695356B (zh) 2018-05-08 2020-06-01 友達光電股份有限公司 顯示裝置及其製造方法
CN109949703B (zh) 2019-03-26 2021-08-06 京东方科技集团股份有限公司 柔性显示基板、显示面板、显示装置及制作方法
US11049824B2 (en) * 2019-10-17 2021-06-29 Viasat, Inc. Antenna apparatus with integrated antenna array and low loss multi-layer interposer
EP3823088A1 (en) * 2019-11-14 2021-05-19 ALCAN Systems GmbH Liquid crystal antenna panel system with a temperature sensor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103975483A (zh) * 2011-09-27 2014-08-06 默克专利股份有限公司 可电子地操纵的平面相控阵列天线
US9923269B1 (en) * 2015-06-30 2018-03-20 Rockwell Collins, Inc. Phase position verification system and method for an array antenna
CN110137636A (zh) * 2019-05-23 2019-08-16 京东方科技集团股份有限公司 移相器和液晶天线
CN210040565U (zh) * 2019-07-16 2020-02-07 深圳市威富通讯技术有限公司 高增益短波智能天线设备

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Publication number Publication date
EP4120473A1 (en) 2023-01-18
US11942693B2 (en) 2024-03-26
US20220115780A1 (en) 2022-04-14
WO2021179160A1 (zh) 2021-09-16
EP4120473A4 (en) 2023-12-13
US20240170840A1 (en) 2024-05-23
CN113646967B (zh) 2023-09-26

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