CN115250642A - 天线 - Google Patents

天线 Download PDF

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Publication number
CN115250642A
CN115250642A CN202180000325.8A CN202180000325A CN115250642A CN 115250642 A CN115250642 A CN 115250642A CN 202180000325 A CN202180000325 A CN 202180000325A CN 115250642 A CN115250642 A CN 115250642A
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CN
China
Prior art keywords
electrode
substrate
sub
transmission structure
bridge
Prior art date
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Application number
CN202180000325.8A
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English (en)
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CN115250642B (zh
Inventor
吴倩红
郭景文
李春昕
方家
曲峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOE Technology Group Co Ltd
Beijing BOE Technology Development Co Ltd
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BOE Technology Group Co Ltd
Beijing BOE Technology Development Co Ltd
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Publication of CN115250642A publication Critical patent/CN115250642A/zh
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H01P1/184—Strip line phase-shifters
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
    • 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
    • H01Q21/245—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction provided with means for varying the polarisation 
    • 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)

Abstract

本发明提供一种天线，属于通信技术领域。本发明的天线，其包括：基底，具有相对设置的第一表面和第二表面；第一参考电极，设置在所述基底的第一表面上；辐射元件，设置在所述基底的第二表面上，且所述辐射元件的第一端口和第二端口馈电方向不同；至少一个传输结构，设置在所述基底的第二表面上，且所述辐射元件的第一端口和第二端口中的至少一者上连接有所述传输结构；其中，所述传输结构包括：信号电极，设置在信号电极延伸方向的至少一侧的第二参考电极，以及至少一个膜桥；所述信号电极被配置为向所述辐射元件馈入微波信号，其位于所述膜桥与所述基底所围成的空间中，且所述信号电极与所述膜桥通过层间介质层绝缘设置；所述膜桥与所述第二参考电极在所述基底上的正投影存在交叠。

Description

PCT国内申请，说明书已公开。

Claims (12)

  1. PCT国内申请，权利要求书已公开。
CN202180000325.8A 2021-02-26 2021-02-26 天线 Active CN115250642B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/078020 WO2022178800A1 (zh) 2021-02-26 2021-02-26 天线

Publications (2)

Publication Number Publication Date
CN115250642A true CN115250642A (zh) 2022-10-28
CN115250642B CN115250642B (zh) 2024-03-19

Family

ID=83047598

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180000325.8A Active CN115250642B (zh) 2021-02-26 2021-02-26 天线

Country Status (3)

Country Link
US (1) US11881631B2 (zh)
CN (1) CN115250642B (zh)
WO (1) WO2022178800A1 (zh)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1588602A (zh) * 2004-09-15 2005-03-02 中国科学院上海微系统与信息技术研究所 翘曲膜结构的单刀双掷射频和微波微机械开关及制作方法
US20070257850A1 (en) * 2005-01-08 2007-11-08 Kengo Onaka Antenna Structure and Radio Communication Apparatus Including the Same
CN201017323Y (zh) * 2006-12-06 2008-02-06 华南理工大学 超高频多极化捷变射频识别读写器天线
CN101246981A (zh) * 2008-03-21 2008-08-20 哈尔滨工业大学 凹槽型共面波导结构的毫米波射频微机电系统双频移相器
CN208315751U (zh) * 2018-04-08 2019-01-01 京东方科技集团股份有限公司 天线结构
CN112164875A (zh) * 2020-09-27 2021-01-01 京东方科技集团股份有限公司 微带天线、通信设备
CN112397893A (zh) * 2019-08-14 2021-02-23 京东方科技集团股份有限公司 馈电结构、微波射频器件及天线
CN112397854A (zh) * 2019-08-14 2021-02-23 京东方科技集团股份有限公司 移相器及天线

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1530249B1 (en) 1999-08-24 2006-03-01 Paratek Microwave, Inc. Voltage tunable coplanar phase shifters
US7414500B2 (en) * 2004-02-17 2008-08-19 De Los Santos Hector J High-reliability micro-electro-mechanical system (MEMS) switch apparatus and method
KR102327554B1 (ko) * 2020-02-25 2021-11-16 동우 화인켐 주식회사 안테나 삽입 전극 구조체 및 이를 포함하는 화상 표시 장치
CN114497929B (zh) * 2020-10-23 2023-12-15 京东方科技集团股份有限公司 一种移相器

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1588602A (zh) * 2004-09-15 2005-03-02 中国科学院上海微系统与信息技术研究所 翘曲膜结构的单刀双掷射频和微波微机械开关及制作方法
US20070257850A1 (en) * 2005-01-08 2007-11-08 Kengo Onaka Antenna Structure and Radio Communication Apparatus Including the Same
CN201017323Y (zh) * 2006-12-06 2008-02-06 华南理工大学 超高频多极化捷变射频识别读写器天线
CN101246981A (zh) * 2008-03-21 2008-08-20 哈尔滨工业大学 凹槽型共面波导结构的毫米波射频微机电系统双频移相器
CN208315751U (zh) * 2018-04-08 2019-01-01 京东方科技集团股份有限公司 天线结构
CN112397893A (zh) * 2019-08-14 2021-02-23 京东方科技集团股份有限公司 馈电结构、微波射频器件及天线
CN112397854A (zh) * 2019-08-14 2021-02-23 京东方科技集团股份有限公司 移相器及天线
CN112164875A (zh) * 2020-09-27 2021-01-01 京东方科技集团股份有限公司 微带天线、通信设备

Also Published As

Publication number Publication date
US20230155285A1 (en) 2023-05-18
WO2022178800A1 (zh) 2022-09-01
US11881631B2 (en) 2024-01-23
CN115250642B (zh) 2024-03-19

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