CN110692167A - 双极化辐射单元、天线、基站及通信系统 - Google Patents
双极化辐射单元、天线、基站及通信系统 Download PDFInfo
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- CN110692167A CN110692167A CN201780091324.2A CN201780091324A CN110692167A CN 110692167 A CN110692167 A CN 110692167A CN 201780091324 A CN201780091324 A CN 201780091324A CN 110692167 A CN110692167 A CN 110692167A
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- 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
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- 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
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
- H01Q19/17—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source comprising two or more radiating elements
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- 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
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
- H01Q25/001—Crossed polarisation dual antennas
-
- 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
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
-
- 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
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
- H01Q9/285—Planar dipole
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
本申请提供了一种双极化辐射单元、天线、基站及通信系统。该双极化辐射单元包括:立体结构的绝缘支撑结构,包括顶部,底座,以及连接顶部与底座的中间支撑件,共形于绝缘支撑结构上的至少2组辐射臂组,以及对应辐射臂组的馈电机构;辐射臂组之间或辐射臂组内包含的2个辐射臂形成正交的+/‑45极化;馈电机构包括巴伦和馈电片,巴伦所在的平面与馈电片所在的平面平行,巴伦的一端与对应的辐射臂组电气连接,另一端与接地层电气连接;馈电片与绝缘支撑结构的底座上的导电线相连。将辐射臂组和馈电机构共形于一体成型的绝缘支撑结构的表面,从而实现双极化辐射单元的集成化,减少现有辐射单元器件,简化构造,降低焊点对天线PIM的影响。
Description
PCT国内申请,说明书已公开。
Claims (19)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2017/086832 WO2018218603A1 (zh) | 2017-06-01 | 2017-06-01 | 双极化辐射单元、天线、基站及通信系统 |
Publications (2)
Publication Number | Publication Date |
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CN110692167A true CN110692167A (zh) | 2020-01-14 |
CN110692167B CN110692167B (zh) | 2021-12-21 |
Family
ID=64454786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201780091324.2A Active CN110692167B (zh) | 2017-06-01 | 2017-06-01 | 双极化辐射单元、天线、基站及通信系统 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11043738B2 (zh) |
EP (1) | EP3624262B1 (zh) |
CN (1) | CN110692167B (zh) |
BR (1) | BR112019025312A2 (zh) |
WO (1) | WO2018218603A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023016272A1 (zh) * | 2021-08-10 | 2023-02-16 | 华为技术有限公司 | 天线装置及通信设备 |
WO2023088122A1 (zh) * | 2021-11-18 | 2023-05-25 | 华为技术有限公司 | 天线及基站 |
WO2024156292A1 (zh) * | 2023-01-28 | 2024-08-02 | 中兴通讯股份有限公司 | 基站天线 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN211126032U (zh) * | 2020-01-03 | 2020-07-28 | 昆山立讯射频科技有限公司 | 基站天线 |
CN113571880B (zh) * | 2020-04-28 | 2023-10-20 | 江苏嘉华通讯科技有限公司 | 一种用于cpe的nr天线 |
CN112421202B (zh) * | 2020-11-06 | 2022-04-19 | 中国电子科技集团公司第三十八研究所 | 一种任意形状低剖面共形阵列天线 |
CN112864592A (zh) * | 2020-12-31 | 2021-05-28 | 京信通信技术(广州)有限公司 | 天线及其所采用的辐射单元 |
CN113131197B (zh) * | 2021-03-12 | 2022-05-03 | 西安电子科技大学 | 一种双极化天线单元及基站天线 |
EP4327403A1 (en) * | 2021-04-20 | 2024-02-28 | Telefonaktiebolaget LM Ericsson (publ) | Antenna, antenna array and mobile communication base station |
CN114566786A (zh) * | 2022-02-25 | 2022-05-31 | 深圳市鑫龙通信技术有限公司 | 一种辐射单元及通信基站 |
CN114759343A (zh) * | 2022-04-11 | 2022-07-15 | 苏州全信通讯科技有限公司 | 一体化巴伦结构的双极化天线单元 |
CN114899590B (zh) * | 2022-05-12 | 2023-08-04 | 京信通信技术(广州)有限公司 | 辐射装置、天线以及通信设备 |
CN115642395B (zh) * | 2022-09-29 | 2024-01-02 | 湖南迈克森伟电子科技有限公司 | 天线单元、天线阵列及电子设备 |
CN115863986B (zh) * | 2023-02-21 | 2023-06-23 | 京信通信技术(广州)有限公司 | 辐射单元、移相器以及天线装置 |
CN116487885B (zh) * | 2023-06-21 | 2023-08-25 | 西南科技大学 | 一种复合结构的双陷波双极化基站天线 |
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WO2017076714A1 (en) * | 2015-11-03 | 2017-05-11 | Huawei Technologies Co., Ltd. | An antenna element preferably for a base station antenna |
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- 2017-06-01 BR BR112019025312-2A patent/BR112019025312A2/pt unknown
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2019
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2023016272A1 (zh) * | 2021-08-10 | 2023-02-16 | 华为技术有限公司 | 天线装置及通信设备 |
WO2023088122A1 (zh) * | 2021-11-18 | 2023-05-25 | 华为技术有限公司 | 天线及基站 |
WO2024156292A1 (zh) * | 2023-01-28 | 2024-08-02 | 中兴通讯股份有限公司 | 基站天线 |
Also Published As
Publication number | Publication date |
---|---|
WO2018218603A1 (zh) | 2018-12-06 |
BR112019025312A2 (pt) | 2020-06-23 |
US20200099128A1 (en) | 2020-03-26 |
US11043738B2 (en) | 2021-06-22 |
EP3624262B1 (en) | 2024-02-28 |
CN110692167B (zh) | 2021-12-21 |
EP3624262A1 (en) | 2020-03-18 |
EP3624262A4 (en) | 2020-05-27 |
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