DE3870902D1 - Integrierter mikrowellenzirkulator. - Google Patents

Integrierter mikrowellenzirkulator.

Info

Publication number
DE3870902D1
DE3870902D1 DE8888400293T DE3870902T DE3870902D1 DE 3870902 D1 DE3870902 D1 DE 3870902D1 DE 8888400293 T DE8888400293 T DE 8888400293T DE 3870902 T DE3870902 T DE 3870902T DE 3870902 D1 DE3870902 D1 DE 3870902D1
Authority
DE
Germany
Prior art keywords
integrated microwave
microwave circulator
circulator
integrated
microwave
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 - Fee Related
Application number
DE8888400293T
Other languages
English (en)
Inventor
Gerard Forterre
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.)
Thomson Composants Microondes
Original Assignee
Thomson Composants Microondes
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 Composants Microondes filed Critical Thomson Composants Microondes
Application granted granted Critical
Publication of DE3870902D1 publication Critical patent/DE3870902D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/32—Non-reciprocal transmission devices
    • H01P1/38—Circulators
    • H01P1/383—Junction circulators, e.g. Y-circulators
    • H01P1/39—Hollow waveguide circulators
DE8888400293T 1987-02-13 1988-02-09 Integrierter mikrowellenzirkulator. Expired - Fee Related DE3870902D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8701865A FR2611089B1 (fr) 1987-02-13 1987-02-13 Circulateur hyperfrequence integre

Publications (1)

Publication Number Publication Date
DE3870902D1 true DE3870902D1 (de) 1992-06-17

Family

ID=9347908

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888400293T Expired - Fee Related DE3870902D1 (de) 1987-02-13 1988-02-09 Integrierter mikrowellenzirkulator.

Country Status (4)

Country Link
US (1) US4808949A (de)
EP (1) EP0278867B1 (de)
DE (1) DE3870902D1 (de)
FR (1) FR2611089B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5285174A (en) * 1992-12-23 1994-02-08 Hughes Aircraft Company Temperature-compensated waveguide isolator
JP2010187053A (ja) * 2009-02-10 2010-08-26 Shimada Phys & Chem Ind Co Ltd 導波管サーキュレータ
US9520633B2 (en) 2014-03-24 2016-12-13 Apollo Microwaves Ltd. Waveguide circulator configuration and method of using same
CN108631033B (zh) * 2018-06-12 2023-08-15 西南应用磁学研究所 小型化siw表贴式环行器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB963414A (en) * 1962-08-23 1964-07-08 Mullard Ltd Waveguide circulator
US3466571A (en) * 1968-02-28 1969-09-09 Motorola Inc High peak power waveguide junction circulators having inductive posts in each port for tuning circulator
US3617950A (en) * 1970-02-02 1971-11-02 Bell Telephone Labor Inc Junction circulator having a conductive septum in junction region
US3684983A (en) * 1970-06-19 1972-08-15 E & M Lab High speed circulator switch
FR2208202B1 (de) * 1972-11-28 1977-04-08 Thomson Csf
US4145672A (en) * 1976-11-12 1979-03-20 Trw Inc. Microwave ferrite circulator having dielectric tube for housing circulator elements
US4254384A (en) * 1977-11-07 1981-03-03 Trw Inc. Electronic waveguide switch
FR2443750A1 (fr) * 1978-12-08 1980-07-04 Lignes Telegraph Telephon Circulateur de puissance a faible perte d'insertion

Also Published As

Publication number Publication date
EP0278867B1 (de) 1992-05-13
FR2611089B1 (fr) 1989-02-24
FR2611089A1 (fr) 1988-08-19
EP0278867A1 (de) 1988-08-17
US4808949A (en) 1989-02-28

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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