FR2344140B1 - - Google Patents

Info

Publication number
FR2344140B1
FR2344140B1 FR7606792A FR7606792A FR2344140B1 FR 2344140 B1 FR2344140 B1 FR 2344140B1 FR 7606792 A FR7606792 A FR 7606792A FR 7606792 A FR7606792 A FR 7606792A FR 2344140 B1 FR2344140 B1 FR 2344140B1
Authority
FR
France
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
FR7606792A
Other languages
French (fr)
Other versions
FR2344140A1 (fr
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.)
Lignes Telegraphiques et Telephoniques LTT SA
Original Assignee
Lignes Telegraphiques et Telephoniques LTT 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 Lignes Telegraphiques et Telephoniques LTT SA filed Critical Lignes Telegraphiques et Telephoniques LTT SA
Priority to FR7606792A priority Critical patent/FR2344140A1/fr
Priority to GB9778/77A priority patent/GB1574176A/en
Priority to DE2710506A priority patent/DE2710506C3/de
Publication of FR2344140A1 publication Critical patent/FR2344140A1/fr
Priority to US05/928,273 priority patent/US4152677A/en
Application granted granted Critical
Publication of FR2344140B1 publication Critical patent/FR2344140B1/fr
Granted 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
    • H01P1/36—Isolators
    • H01P1/362—Edge-guided mode devices
FR7606792A 1976-03-10 1976-03-10 Isolateurs a large bande fonctionnant aux longueurs d'onde centimetriques Granted FR2344140A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7606792A FR2344140A1 (fr) 1976-03-10 1976-03-10 Isolateurs a large bande fonctionnant aux longueurs d'onde centimetriques
GB9778/77A GB1574176A (en) 1976-03-10 1977-03-08 Wide-band isolators operating at microwaves
DE2710506A DE2710506C3 (de) 1976-03-10 1977-03-10 Breitband-Richtungsleitung
US05/928,273 US4152677A (en) 1976-03-10 1978-07-26 Wide band microwave isolators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7606792A FR2344140A1 (fr) 1976-03-10 1976-03-10 Isolateurs a large bande fonctionnant aux longueurs d'onde centimetriques

Publications (2)

Publication Number Publication Date
FR2344140A1 FR2344140A1 (fr) 1977-10-07
FR2344140B1 true FR2344140B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-08-25

Family

ID=9170201

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606792A Granted FR2344140A1 (fr) 1976-03-10 1976-03-10 Isolateurs a large bande fonctionnant aux longueurs d'onde centimetriques

Country Status (4)

Country Link
US (1) US4152677A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2710506C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2344140A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1574176A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384361A1 (fr) * 1977-03-18 1978-10-13 Lignes Telegraph Telephon Dephaseurs non reciproques hyperfrequences a large bande a mode de surface
FR2507391A1 (fr) * 1981-06-05 1982-12-10 Thomson Csf Perfectionnement aux dispositifs hyperfrequences non reciproques a ondes de surface electromagnetiques, et utilisation de tels dispositifs
US4605911A (en) * 1984-10-24 1986-08-12 The United States Of America As Represented By The Secretary Of The Air Force Magnetic bias and delay linearity in a magnetostatic wave delay line
FR2575605B1 (fr) * 1984-12-27 1987-02-06 Thomson Csf Dispositif hyperfrequence non reciproque a ondes de surface et isolateur a fort isolement utilisant ce dispositif
US4808950A (en) * 1986-10-06 1989-02-28 Sanders Associates, Inc. Electromagnetic dispersive delay line
DE4226860A1 (de) * 1992-08-13 1994-02-17 Siemens Ag Magnetostatischer Oberflächenwellenisolator
US5949311A (en) * 1997-06-06 1999-09-07 Massachusetts Institute Of Technology Tunable resonators

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1398768A (en) * 1971-06-04 1975-06-25 Lignes Telegraph Telephon Wideband non reciprocal integrated devices
US3886502A (en) * 1974-08-06 1975-05-27 Ryt Ind Broad band field displacement isolator
US3928806A (en) * 1974-11-08 1975-12-23 Us Army Power dividing and combining techniques for microwave amplifiers

Also Published As

Publication number Publication date
GB1574176A (en) 1980-09-03
US4152677A (en) 1979-05-01
DE2710506A1 (de) 1977-09-15
DE2710506B2 (de) 1980-10-02
FR2344140A1 (fr) 1977-10-07
DE2710506C3 (de) 1981-07-16

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Legal Events

Date Code Title Description
ST Notification of lapse