CN115136410A - 天线及通信设备 - Google Patents

天线及通信设备 Download PDF

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Publication number
CN115136410A
CN115136410A CN202180000096.XA CN202180000096A CN115136410A CN 115136410 A CN115136410 A CN 115136410A CN 202180000096 A CN202180000096 A CN 202180000096A CN 115136410 A CN115136410 A CN 115136410A
Authority
CN
China
Prior art keywords
electrode
layer
dielectric layer
sub
antenna
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202180000096.XA
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English (en)
Inventor
李春昕
方家
郑洋
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
Original Assignee
BOE Technology Group Co Ltd
Beijing BOE Technology Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BOE Technology Group Co Ltd, Beijing BOE Technology Development Co Ltd filed Critical BOE Technology Group Co Ltd
Publication of CN115136410A publication Critical patent/CN115136410A/zh
Pending legal-status Critical Current

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    • 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
    • H01Q21/064—Two dimensional planar arrays using horn or slot aerials
    • 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
    • H01Q13/10—Resonant slot antennas
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0012—Radial guide fed arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0031—Parallel-plate fed arrays; Lens-fed arrays
    • 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
    • H01Q3/24—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H01Q3/247—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching by switching different parts of a primary active element
    • 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

Landscapes

  • Details Of Aerials (AREA)
  • Waveguide Aerials (AREA)

Abstract

本发明提供一种天线及通信设备，属于通信技术领域。本发明的天线包括：介质层，具有沿其厚度方向相对设置的第一表面和第二表面；辐射层，设置在介质层的第一表面，且辐射层上具有至少一个狭缝；第一屏蔽层，设置在介质层的第二表面，且与辐射层电连接；第一绝缘层，设置在辐射层背离介质层的第一表面一侧；至少一个开关单元，设置在第一绝缘层背离介质层的一侧，且与狭缝对应设置；开关单元包括：沿背离第一绝缘层方向依次设置第一电极、第二绝缘层、至少一个连接部、第二电极，第一电极和第二电极在介质层上的正投影存在交叠；连接部与第二电极连接，且使第二电极与第一电极之间存在一定的间隙；第二电极与狭缝在介质层上的正投影至少部分交叠。

Description

PCT国内申请，说明书已公开。

Claims (11)

  1. PCT国内申请，权利要求书已公开。
CN202180000096.XA 2021-01-29 2021-01-29 天线及通信设备 Pending CN115136410A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/074275 WO2022160224A1 (zh) 2021-01-29 2021-01-29 天线及通信设备

Publications (1)

Publication Number Publication Date
CN115136410A true CN115136410A (zh) 2022-09-30

Family

ID=82652833

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180000096.XA Pending CN115136410A (zh) 2021-01-29 2021-01-29 天线及通信设备

Country Status (3)

Country Link
US (1) US11973267B2 (zh)
CN (1) CN115136410A (zh)
WO (1) WO2022160224A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024087043A1 (zh) * 2022-10-26 2024-05-02 京东方科技集团股份有限公司 全息天线及电子设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6069587A (en) * 1998-05-15 2000-05-30 Hughes Electronics Corporation Multiband millimeterwave reconfigurable antenna using RF mem switches
US20040214605A1 (en) * 2003-04-28 2004-10-28 Zhang Da Ming Adaptable multi-band antenna system
US7414500B2 (en) * 2004-02-17 2008-08-19 De Los Santos Hector J High-reliability micro-electro-mechanical system (MEMS) switch apparatus and method
US8193880B2 (en) 2008-01-31 2012-06-05 Taiwan Semiconductor Manufacturing Company, Ltd. Transmitting radio frequency signal in semiconductor structure
CN101246981B (zh) 2008-03-21 2011-05-25 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
WO2012155284A1 (en) 2011-05-18 2012-11-22 Eth Zurich Waveguide-mems phase shifter
CN111697341B (zh) 2020-06-28 2023-08-25 京东方科技集团股份有限公司 狭缝天线及通信设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024087043A1 (zh) * 2022-10-26 2024-05-02 京东方科技集团股份有限公司 全息天线及电子设备

Also Published As

Publication number Publication date
WO2022160224A1 (zh) 2022-08-04
US11973267B2 (en) 2024-04-30
US20230155294A1 (en) 2023-05-18

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