EP4246722A4 - Antenne - Google Patents

Antenne Download PDF

Info

Publication number
EP4246722A4
EP4246722A4 EP21902208.4A EP21902208A EP4246722A4 EP 4246722 A4 EP4246722 A4 EP 4246722A4 EP 21902208 A EP21902208 A EP 21902208A EP 4246722 A4 EP4246722 A4 EP 4246722A4
Authority
EP
European Patent Office
Prior art keywords
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
EP21902208.4A
Other languages
English (en)
French (fr)
Other versions
EP4246722A1 (de
Inventor
Long KONG
Xin Luo
Yi Chen
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 EP4246722A1 publication Critical patent/EP4246722A1/de
Publication of EP4246722A4 publication Critical patent/EP4246722A4/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/321—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors within a radiating element or between connected radiating elements
    • 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
    • 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
    • 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
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • 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
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/328—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors between a radiating element and ground
    • 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
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/335—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
    • 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
EP21902208.4A 2020-12-08 2021-10-16 Antenne Pending EP4246722A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011423434.4A CN114614255A (zh) 2020-12-08 2020-12-08 一种天线
PCT/CN2021/124252 WO2022121501A1 (zh) 2020-12-08 2021-10-16 一种天线

Publications (2)

Publication Number Publication Date
EP4246722A1 EP4246722A1 (de) 2023-09-20
EP4246722A4 true EP4246722A4 (de) 2024-05-29

Family

ID=81857061

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21902208.4A Pending EP4246722A4 (de) 2020-12-08 2021-10-16 Antenne

Country Status (3)

Country Link
EP (1) EP4246722A4 (de)
CN (1) CN114614255A (de)
WO (1) WO2022121501A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118380757A (zh) * 2023-01-20 2024-07-23 华为终端有限公司 低频天线单元、高频天线单元、天线阵列和终端设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060012526A1 (en) * 2004-07-13 2006-01-19 Accton Technology Corporation Antenna with filter
CN201174424Y (zh) * 2008-02-20 2008-12-31 广东通宇通讯设备有限公司 一体化设计的多频辐射天线
US20130328742A1 (en) * 2011-04-20 2013-12-12 Panasonic Corporation Antenna device and portable wireless terminal equipped with same
CN106549227A (zh) * 2016-10-20 2017-03-29 南京理工大学 一种双频双圆极化共口径天线

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
JP2000315905A (ja) * 1999-04-30 2000-11-14 Matsushita Electric Ind Co Ltd アンテナ構造及びカード型無線端末
TWI255070B (en) * 2005-07-13 2006-05-11 Coretronic Corp Dual-frequency directional antenna and high/low frequency ratio adjusting method thereof
TWM330584U (en) * 2007-08-17 2008-04-11 Joymax Electronics Co Ltd Ultra-wideband micro-strip antenna
CN204271249U (zh) * 2014-11-04 2015-04-15 普联技术有限公司 天线及具有该天线的无线终端设备
KR102352490B1 (ko) * 2015-06-11 2022-01-18 삼성전자주식회사 안테나 및 이를 구비한 전자 장치
US10523306B2 (en) * 2016-08-23 2019-12-31 Laird Technologies, Inc. Omnidirectional multiband symmetrical dipole antennas
CN106816695B (zh) * 2016-11-29 2019-09-27 广东通宇通讯股份有限公司 三频段高增益全向偶极子天线
CN108513687B (zh) * 2017-05-22 2020-09-01 深圳市大疆创新科技有限公司 天线及无人机的信号处理设备
CN207800915U (zh) * 2017-12-29 2018-08-31 瑞声精密制造科技(常州)有限公司 一种天线系统及移动终端
CN108199141B (zh) * 2017-12-29 2021-09-24 瑞声精密制造科技(常州)有限公司 一种天线系统及移动终端
CN109193129B (zh) * 2018-08-31 2021-04-27 北京小米移动软件有限公司 天线系统及终端
CN111224232B (zh) * 2018-11-23 2022-10-18 比亚迪股份有限公司 双频段全向天线及列车
CN111370858B (zh) * 2018-12-25 2022-11-01 杭州海康威视数字技术股份有限公司 定向uhf天线及电子设备
CN111628298B (zh) * 2019-02-27 2022-03-11 华为技术有限公司 共体天线及电子设备
CN210897639U (zh) * 2019-10-25 2020-06-30 普联技术有限公司 一种偶极子阵列天线
CN112072291A (zh) * 2020-09-08 2020-12-11 北京字节跳动网络技术有限公司 天线结构和终端
CN112086753B (zh) * 2020-09-30 2025-03-04 Oppo广东移动通信有限公司 天线组件和电子设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060012526A1 (en) * 2004-07-13 2006-01-19 Accton Technology Corporation Antenna with filter
CN201174424Y (zh) * 2008-02-20 2008-12-31 广东通宇通讯设备有限公司 一体化设计的多频辐射天线
US20130328742A1 (en) * 2011-04-20 2013-12-12 Panasonic Corporation Antenna device and portable wireless terminal equipped with same
CN106549227A (zh) * 2016-10-20 2017-03-29 南京理工大学 一种双频双圆极化共口径天线

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022121501A1 *
ZHANG XIU YIN ET AL: "Single/Dual Polarized Filtering Patch Antennas Without Using Extra Circuits", 2016 IEEE 5TH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP), 26 July 2016 (2016-07-26), Kaohsiung, Taiwan, pages 311 - 312, XP093138898, Retrieved from the Internet <URL:https://ieeexplore.ieee.org/stampPDF/getPDF.jsp?tp=&arnumber=7843218&ref=aHR0cHM6Ly9pZWVleHBsb3JlLmllZWUub3JnL2F1dGhvci8zNzI5MTk2OTAwMD9oaXN0b3J5PW5vJmhpZ2hsaWdodD10cnVlJnJldHVyblR5cGU9U0VBUkNIJnNvcnRUeXBlPW5ld2VzdCZwYWdlTnVtYmVyPTEyJnNlYXJjaFdpdGhpbj0lMjJBdXRob3IlMjBJZHMlMjI6MzcyOTE5NjkwMDAmcmV0dXJ> [retrieved on 20240307] *
ZHANG YAO ET AL: "Dual-Band Base Station Array Using Filtering Antenna Elements for Mutual Coupling Suppression", IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, IEEE, USA, vol. 64, no. 8, 1 August 2016 (2016-08-01), pages 3423 - 3430, XP011618438, ISSN: 0018-926X, [retrieved on 20160802], DOI: 10.1109/TAP.2016.2574872 *
ZHANG YAO ET AL: "Dual-band filtering antenna with controllable frequencies and bandwidths", 2016 IEEE 5TH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP), IEEE, 26 July 2016 (2016-07-26), pages 185 - 186, XP033057857, DOI: 10.1109/APCAP.2016.7843160 *

Also Published As

Publication number Publication date
WO2022121501A1 (zh) 2022-06-16
EP4246722A1 (de) 2023-09-20
CN114614255A (zh) 2022-06-10

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