EP4621994A4 - Antennenstrahlungseinheit und antenne - Google Patents

Antennenstrahlungseinheit und antenne

Info

Publication number
EP4621994A4
EP4621994A4 EP23890523.6A EP23890523A EP4621994A4 EP 4621994 A4 EP4621994 A4 EP 4621994A4 EP 23890523 A EP23890523 A EP 23890523A EP 4621994 A4 EP4621994 A4 EP 4621994A4
Authority
EP
European Patent Office
Prior art keywords
antenna
beam unit
antenna beam
unit
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
EP23890523.6A
Other languages
English (en)
French (fr)
Other versions
EP4621994A1 (de
Inventor
Huimin Li
Tuo Xu
Wei Cheng
Weihua Wu
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.)
CICT Mobile Communication Technology Co Ltd
Original Assignee
CICT Mobile Communication Technology 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 CICT Mobile Communication Technology Co Ltd filed Critical CICT Mobile Communication Technology Co Ltd
Publication of EP4621994A1 publication Critical patent/EP4621994A1/de
Publication of EP4621994A4 publication Critical patent/EP4621994A4/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01Q21/26—Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
    • 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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/42—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more imbricated arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/48—Combinations of two or more dipole type 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
    • H01Q9/285—Planar dipole

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
EP23890523.6A 2022-11-18 2023-10-27 Antennenstrahlungseinheit und antenne Pending EP4621994A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202211449812.5A CN115810903A (zh) 2022-11-18 2022-11-18 一种天线辐射单元和天线
PCT/CN2023/127116 WO2024104087A1 (zh) 2022-11-18 2023-10-27 天线辐射单元和天线

Publications (2)

Publication Number Publication Date
EP4621994A1 EP4621994A1 (de) 2025-09-24
EP4621994A4 true EP4621994A4 (de) 2026-03-25

Family

ID=85483545

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23890523.6A Pending EP4621994A4 (de) 2022-11-18 2023-10-27 Antennenstrahlungseinheit und antenne

Country Status (3)

Country Link
EP (1) EP4621994A4 (de)
CN (1) CN115810903A (de)
WO (1) WO2024104087A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115810903A (zh) * 2022-11-18 2023-03-17 中信科移动通信技术股份有限公司 一种天线辐射单元和天线
CN119447804A (zh) * 2023-07-31 2025-02-14 华为技术有限公司 一种天线振子、天线及通信设备
CN119852712B (zh) * 2025-01-24 2025-10-17 中信科移动通信技术股份有限公司 多频辐射单元及阵列天线

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170125917A1 (en) * 2015-11-02 2017-05-04 Wha Yu Industrial Co., Ltd. Antenna device and its dipole element with group of loading metal patches
CN112290199A (zh) * 2020-09-29 2021-01-29 京信通信技术(广州)有限公司 天线及其低频辐射单元、隔离条
US20210296786A1 (en) * 2018-12-11 2021-09-23 Huawei Technologies Co., Ltd. Antenna and Communications Device
KR20220015036A (ko) * 2020-07-30 2022-02-08 주식회사 에이스테크놀로지 양호한 격리도 특성을 가지는 다중 대역 기지국 안테나

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206685537U (zh) * 2017-04-01 2017-11-28 华侨大学 一种试衣间rfid系统的高增益读写器天线
CN107123851B (zh) * 2017-04-01 2020-02-21 厦门致联科技有限公司 一种基于小型化技术的试衣间rfid系统读写器天线
CN112216972A (zh) * 2020-10-16 2021-01-12 摩比天线技术（深圳）有限公司 低频辐射单元及基站天线
CN113178685B (zh) * 2020-12-31 2022-07-26 京信通信技术(广州)有限公司 辐射单元、天线及基站
KR102479980B1 (ko) * 2021-04-19 2022-12-22 주식회사 에이스테크놀로지 저대역 방사체 및 이를 포함하는 다중 광대역 안테나
CN113964506A (zh) * 2021-09-17 2022-01-21 华南理工大学 一种用于异频去耦的双极化电磁隐身天线
CN115810903A (zh) * 2022-11-18 2023-03-17 中信科移动通信技术股份有限公司 一种天线辐射单元和天线

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170125917A1 (en) * 2015-11-02 2017-05-04 Wha Yu Industrial Co., Ltd. Antenna device and its dipole element with group of loading metal patches
US20210296786A1 (en) * 2018-12-11 2021-09-23 Huawei Technologies Co., Ltd. Antenna and Communications Device
KR20220015036A (ko) * 2020-07-30 2022-02-08 주식회사 에이스테크놀로지 양호한 격리도 특성을 가지는 다중 대역 기지국 안테나
CN112290199A (zh) * 2020-09-29 2021-01-29 京信通信技术(广州)有限公司 天线及其低频辐射单元、隔离条

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2024104087A1 *

Also Published As

Publication number Publication date
CN115810903A (zh) 2023-03-17
EP4621994A1 (de) 2025-09-24
WO2024104087A1 (zh) 2024-05-23

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