EP3754785C0 - Wide-band flexible radome for microwave antenna - Google Patents

Wide-band flexible radome for microwave antenna

Info

Publication number
EP3754785C0
EP3754785C0 EP18906409.0A EP18906409A EP3754785C0 EP 3754785 C0 EP3754785 C0 EP 3754785C0 EP 18906409 A EP18906409 A EP 18906409A EP 3754785 C0 EP3754785 C0 EP 3754785C0
Authority
EP
European Patent Office
Prior art keywords
wide
microwave antenna
band flexible
flexible radome
radome
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.)
Active
Application number
EP18906409.0A
Other languages
German (de)
French (fr)
Other versions
EP3754785A4 (en
EP3754785A1 (en
EP3754785B1 (en
Inventor
Binbin Liu
Pengyu Chen
Xiao'nan Li
Guohui Xiong
Chaolei Xu
Zeyin Lin
Hao'nan Guo
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.)
Tongyu Communication Inc
Original Assignee
Tongyu Communication Inc
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 Tongyu Communication Inc filed Critical Tongyu Communication Inc
Publication of EP3754785A1 publication Critical patent/EP3754785A1/en
Publication of EP3754785A4 publication Critical patent/EP3754785A4/en
Application granted granted Critical
Publication of EP3754785C0 publication Critical patent/EP3754785C0/en
Publication of EP3754785B1 publication Critical patent/EP3754785B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H01Q1/427—Flexible radomes
    • 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
    • H01Q19/18—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 having two or more spaced reflecting surfaces
    • H01Q19/19—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 having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
    • H01Q19/193—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 having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface with feed supported subreflector
EP18906409.0A 2018-02-13 2018-03-30 Wide-band flexible radome for microwave antenna Active EP3754785B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810149166.8A CN108461916B (en) 2018-02-13 2018-02-13 Broadband flexible antenna housing of microwave antenna
PCT/CN2018/081240 WO2019157770A1 (en) 2018-02-13 2018-03-30 Wide-band flexible radome for microwave antenna

Publications (4)

Publication Number Publication Date
EP3754785A1 EP3754785A1 (en) 2020-12-23
EP3754785A4 EP3754785A4 (en) 2021-10-27
EP3754785C0 true EP3754785C0 (en) 2023-07-26
EP3754785B1 EP3754785B1 (en) 2023-07-26

Family

ID=63217025

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18906409.0A Active EP3754785B1 (en) 2018-02-13 2018-03-30 Wide-band flexible radome for microwave antenna

Country Status (3)

Country Link
EP (1) EP3754785B1 (en)
CN (1) CN108461916B (en)
WO (1) WO2019157770A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108963417A (en) * 2018-08-30 2018-12-07 广东通宇通讯股份有限公司 A kind of microwave antenna being easily achieved different frequency range switching
CN109103594B (en) * 2018-08-30 2024-06-04 广东通宇通讯股份有限公司 Antenna housing for microwave antenna
CN109188561B (en) * 2018-09-19 2023-10-20 北京洛达世安电子设备有限公司 Microwave testing tool and testing method thereof
US11588232B2 (en) 2018-10-12 2023-02-21 Commscope Technologies Llc Flexible radome structures
CN109400194B (en) * 2018-10-30 2021-07-09 山东工业陶瓷研究设计院有限公司 Fiber-reinforced ceramic matrix composite material antenna housing for W wave band and preparation method thereof
CN111987450B (en) * 2020-07-31 2021-05-28 中国航空工业集团公司济南特种结构研究所 Protective function antenna structure
CN113964516B (en) * 2021-09-27 2022-12-09 浙江大学 Two-dimensional beam scanning antenna based on adjustable antenna housing

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388401A (en) * 1965-06-30 1968-06-11 Andrew Antenna Company Ltd Parabolic antenna with low-loss flexible radome
US7560400B2 (en) * 2003-07-16 2009-07-14 Raytheon Company Radome with polyester-polyarylate fibers and a method of making same
FR2894391B1 (en) * 2005-12-06 2008-01-04 Alcatel Sa RADIO COMMUNICATION ANTENNA WITH RADOME AND METHOD FOR ASSEMBLING SUCH A RADIO RADIO ANTENNA WITH RADOME
CN101958461B (en) * 2010-09-07 2013-11-20 京信通信系统（中国）有限公司 Microwave antenna and outer cover thereof
JP5892352B2 (en) * 2011-03-22 2016-03-23 ディーエスエム アイピー アセッツ ビー．ブイ． Inflatable radome
SE536447C2 (en) * 2012-03-27 2013-11-05 Induflex AB Clamping device for stretching a radar cloth
US9583822B2 (en) * 2013-10-30 2017-02-28 Commscope Technologies Llc Broad band radome for microwave antenna
ES2868348T3 (en) * 2014-10-14 2021-10-21 Ubiquiti Inc Signal isolation covers and reflectors for antenna
KR20180094899A (en) * 2015-12-18 2018-08-24 디에스엠 아이피 어셋츠 비.브이. Radome wall with multilayer polymer sheet
EP3220548B1 (en) * 2016-03-18 2018-12-12 Huawei Technologies Co., Ltd. Antenna housing with tension element
CN205790373U (en) * 2016-06-27 2016-12-07 武汉凡谷电子技术股份有限公司 A kind of microwave antenna
CN206480762U (en) * 2016-12-27 2017-09-08 广东通宇通讯股份有限公司 Antenna system and its antenna house
CN207925674U (en) * 2018-02-13 2018-09-28 广东通宇通讯股份有限公司 A kind of microwave antenna wideband flexible antennas cover

Also Published As

Publication number Publication date
CN108461916A (en) 2018-08-28
EP3754785A4 (en) 2021-10-27
CN108461916B (en) 2020-04-17
EP3754785A1 (en) 2020-12-23
EP3754785B1 (en) 2023-07-26
WO2019157770A1 (en) 2019-08-22

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