DE3071638D1 - Ringplate-type microwave array antenna with feeding system and its application in radars - Google Patents

Ringplate-type microwave array antenna with feeding system and its application in radars

Info

Publication number
DE3071638D1
DE3071638D1 DE8080400537T DE3071638T DE3071638D1 DE 3071638 D1 DE3071638 D1 DE 3071638D1 DE 8080400537 T DE8080400537 T DE 8080400537T DE 3071638 T DE3071638 T DE 3071638T DE 3071638 D1 DE3071638 D1 DE 3071638D1
Authority
DE
Germany
Prior art keywords
ringplate
radars
application
array antenna
feeding system
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.)
Expired
Application number
DE8080400537T
Other languages
German (de)
English (en)
Inventor
Serge Drabowitch
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Application granted granted Critical
Publication of DE3071638D1 publication Critical patent/DE3071638D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/02—Antennas or antenna systems providing at least two radiating patterns providing sum and difference patterns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0012—Radial guide fed arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
DE8080400537T 1979-05-08 1980-04-21 Ringplate-type microwave array antenna with feeding system and its application in radars Expired DE3071638D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7911629A FR2456399A1 (fr) 1979-05-08 1979-05-08 Antenne reseau hyperfrequence du type disque avec son dispositif d'alimentation, et application aux radars d'ecartometrie

Publications (1)

Publication Number Publication Date
DE3071638D1 true DE3071638D1 (en) 1986-07-17

Family

ID=9225194

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080400537T Expired DE3071638D1 (en) 1979-05-08 1980-04-21 Ringplate-type microwave array antenna with feeding system and its application in radars

Country Status (4)

Country Link
US (1) US4322731A (en:Method)
EP (1) EP0020196B1 (en:Method)
DE (1) DE3071638D1 (en:Method)
FR (1) FR2456399A1 (en:Method)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8317938D0 (en) * 1983-07-01 1983-08-03 Emi Ltd Antenna
JPS63500559A (ja) * 1985-10-03 1988-02-25 ヒユ−ズ・エアクラフト・カンパニ− 積分モ−ドフィルタを有した非リアクタンス放射線電力分割器／結合器
GB8624984D0 (en) * 1986-10-17 1986-11-19 Emi Plc Thorn Antenna
US4831331A (en) * 1987-04-10 1989-05-16 Chevron Research Company Method and apparatus for interface location determination
JPH02189008A (ja) * 1989-01-18 1990-07-25 Hisamatsu Nakano 円偏波アンテナ装置
FR2812457B1 (fr) 2000-07-28 2004-05-28 Thomson Csf Reflecteur hyperfrequence actif a bi-polarisation, notamment pour antenne a balalyage electronique
WO2015058784A1 (en) * 2013-10-21 2015-04-30 Esa European Space Agency Very compact tm01 mode extractor
FR3049393B1 (fr) * 2016-03-24 2020-05-08 Centre National D'etudes Spatiales C N E S Procede d'alimentation d'un guide d'onde radial et dispositif a guide d'onde radial

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063049A (en) * 1959-01-02 1962-11-06 Hughes Aircraft Co Linearly polarized monopulse lobing antenna having cancellation of crosspolarization components in the principal lobe
US3022506A (en) * 1959-03-27 1962-02-20 Hughes Aircraft Co Arbitrarily polarized slot antenna
FR1459373A (fr) * 1964-11-02 1966-04-29 Hughes Aircraft Co Système d'antenne
US3524151A (en) * 1968-01-09 1970-08-11 Emerson Electric Co Phased array transmission lens feed system
US3576579A (en) * 1968-04-19 1971-04-27 Sylvania Electric Prod Planar radial array with controllable quasi-optical lens
US3731235A (en) * 1971-11-03 1973-05-01 Gte Sylvania Inc Dual polarized diplexer
US3745585A (en) * 1972-03-29 1973-07-10 Gte Sylvania Inc Broadband plane antenna with log-periodic reflectors

Also Published As

Publication number Publication date
US4322731A (en) 1982-03-30
FR2456399A1 (fr) 1980-12-05
EP0020196A1 (fr) 1980-12-10
FR2456399B1 (en:Method) 1983-07-18
EP0020196B1 (fr) 1986-06-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee