EP4425701A4 - Antenneneinheit, antenne und antennenspeisesystem - Google Patents

Antenneneinheit, antenne und antennenspeisesystem Download PDF

Info

Publication number
EP4425701A4
EP4425701A4 EP21965034.8A EP21965034A EP4425701A4 EP 4425701 A4 EP4425701 A4 EP 4425701A4 EP 21965034 A EP21965034 A EP 21965034A EP 4425701 A4 EP4425701 A4 EP 4425701A4
Authority
EP
European Patent Office
Prior art keywords
antenna
feed system
unit
antenna unit
antenna feed
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
EP21965034.8A
Other languages
English (en)
French (fr)
Other versions
EP4425701A1 (de
Inventor
Zhenxing WAN
Zijing DU
Xiaodong Wang
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.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies 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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP4425701A1 publication Critical patent/EP4425701A1/de
Publication of EP4425701A4 publication Critical patent/EP4425701A4/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • 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
    • 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Aerials With Secondary Devices (AREA)
EP21965034.8A 2021-11-23 2021-11-23 Antenneneinheit, antenne und antennenspeisesystem Pending EP4425701A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/132496 WO2023092294A1 (zh) 2021-11-23 2021-11-23 天线单元、天线及天馈系统

Publications (2)

Publication Number Publication Date
EP4425701A1 EP4425701A1 (de) 2024-09-04
EP4425701A4 true EP4425701A4 (de) 2024-12-04

Family

ID=86538638

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21965034.8A Pending EP4425701A4 (de) 2021-11-23 2021-11-23 Antenneneinheit, antenne und antennenspeisesystem

Country Status (3)

Country Link
EP (1) EP4425701A4 (de)
CN (1) CN118160151B (de)
WO (1) WO2023092294A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119447797A (zh) * 2023-07-31 2025-02-14 华为技术有限公司 一种天线和通信设备
CN121440124A (zh) * 2024-07-30 2026-01-30 户外无线网络有限公司 用于具有腔移相器和相关线性阵列组件的多频带基站天线的辐射元件以及基站天线
CN119340664A (zh) * 2024-09-23 2025-01-21 京信射频技术(广州)有限公司 馈电组件和天线
CN120127381B (zh) * 2025-03-06 2025-11-18 厦门大学 一种单层结构的同频、异频解耦表面及双极化双频段基站天线

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6542128B1 (en) * 2000-03-31 2003-04-01 Tyco Electronics Logistics Ag Wide beamwidth ultra-compact antenna with multiple polarization
US20150029062A1 (en) * 2013-07-24 2015-01-29 Raytheon Company Polarization Dependent Electromagnetic Bandgap Antenna And Related Methods
US20200028276A1 (en) * 2018-07-20 2020-01-23 Paul Robert Watson Antenna with selectively enabled inverted-f antenna elements

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2710668B1 (de) * 2011-05-02 2019-07-31 CommScope Technologies LLC Dreipoliges antennenelement und gruppenantenne
US20130285857A1 (en) * 2011-10-26 2013-10-31 John Colin Schultz Antenna arrangement
US9118117B2 (en) * 2013-10-18 2015-08-25 Southern Taiwan University Of Science And Technology Receiving and transmitting device for wireless transceiver
KR102172187B1 (ko) * 2014-08-22 2020-10-30 주식회사 케이엠더블유 이동통신 서비스용 옴니 안테나
CN109494463A (zh) * 2018-11-09 2019-03-19 榆林学院 一种互补半圆形结构的高隔离度mimo天线
WO2020237692A1 (zh) * 2019-05-31 2020-12-03 华为技术有限公司 一种封装天线装置及终端设备
CN112490666B (zh) * 2020-11-20 2024-03-29 榆林市保昌科技有限公司 一种宽带加载圆形贴片的二单元折叠短路单极子mimo天线
CN112563741B (zh) * 2020-12-01 2022-03-08 东南大学 一种适于5g全频带的双频双极化微基站天线和双天线系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6542128B1 (en) * 2000-03-31 2003-04-01 Tyco Electronics Logistics Ag Wide beamwidth ultra-compact antenna with multiple polarization
US20150029062A1 (en) * 2013-07-24 2015-01-29 Raytheon Company Polarization Dependent Electromagnetic Bandgap Antenna And Related Methods
US20200028276A1 (en) * 2018-07-20 2020-01-23 Paul Robert Watson Antenna with selectively enabled inverted-f antenna elements

Also Published As

Publication number Publication date
WO2023092294A1 (zh) 2023-06-01
CN118160151A (zh) 2024-06-07
CN118160151B (zh) 2025-11-04
EP4425701A1 (de) 2024-09-04

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