EP4246722A4 - Antenna - Google Patents

Antenna 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
German (de)
French (fr)
Other versions
EP4246722A1 (en
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/en
Publication of EP4246722A4 publication Critical patent/EP4246722A4/en
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 Antenna Pending EP4246722A4 (en)

Applications Claiming Priority (2)

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

Publications (2)

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

Family

ID=81857061

Family Applications (1)

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

Country Status (3)

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

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 (en) * 2008-02-20 2008-12-31 广东通宇通讯设备有限公司 Integrated designed multi-frequency radiation antenna
US20130328742A1 (en) * 2011-04-20 2013-12-12 Panasonic Corporation Antenna device and portable wireless terminal equipped with same
CN106549227A (en) * 2016-10-20 2017-03-29 南京理工大学 A kind of dual-band dual-circular polarization common reflector

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000315905A (en) * 1999-04-30 2000-11-14 Matsushita Electric Ind Co Ltd Antenna structure and card type radio terminal
CN204271249U (en) * 2014-11-04 2015-04-15 普联技术有限公司 Antenna and there is the wireless terminal device of this antenna
KR102352490B1 (en) * 2015-06-11 2022-01-18 삼성전자주식회사 Antenna and electronic device comprising the same
US10523306B2 (en) * 2016-08-23 2019-12-31 Laird Technologies, Inc. Omnidirectional multiband symmetrical dipole antennas
CN106816695B (en) * 2016-11-29 2019-09-27 广东通宇通讯股份有限公司 Three frequency range high-gain omnidirectional dipole antennas
CN111883922B (en) * 2017-05-22 2023-05-30 深圳市大疆创新科技有限公司 Antenna and unmanned aerial vehicle's signal processing equipment
CN207800915U (en) * 2017-12-29 2018-08-31 瑞声精密制造科技(常州)有限公司 A kind of antenna system and mobile terminal
CN108199141B (en) * 2017-12-29 2021-09-24 瑞声精密制造科技(常州)有限公司 Antenna system and mobile terminal
CN109193129B (en) * 2018-08-31 2021-04-27 北京小米移动软件有限公司 Antenna system and terminal
CN111224232B (en) * 2018-11-23 2022-10-18 比亚迪股份有限公司 Dual-band omnidirectional antenna and train
CN111370858B (en) * 2018-12-25 2022-11-01 杭州海康威视数字技术股份有限公司 Directional UHF antenna and electronic equipment
CN111628298B (en) * 2019-02-27 2022-03-11 华为技术有限公司 Integrated antenna and electronic device
CN210897639U (en) * 2019-10-25 2020-06-30 普联技术有限公司 Dipole array antenna
CN112072291A (en) * 2020-09-08 2020-12-11 北京字节跳动网络技术有限公司 Antenna structure and terminal
CN112086753A (en) * 2020-09-30 2020-12-15 Oppo广东移动通信有限公司 Antenna assembly and electronic equipment

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 (en) * 2008-02-20 2008-12-31 广东通宇通讯设备有限公司 Integrated designed multi-frequency radiation antenna
US20130328742A1 (en) * 2011-04-20 2013-12-12 Panasonic Corporation Antenna device and portable wireless terminal equipped with same
CN106549227A (en) * 2016-10-20 2017-03-29 南京理工大学 A kind of dual-band dual-circular polarization common reflector

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 (en) 2022-06-16
EP4246722A1 (en) 2023-09-20
CN114614255A (en) 2022-06-10

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