FR2079177A1 - - Google Patents

Info

Publication number
FR2079177A1
FR2079177A1 FR7103297A FR7103297A FR2079177A1 FR 2079177 A1 FR2079177 A1 FR 2079177A1 FR 7103297 A FR7103297 A FR 7103297A FR 7103297 A FR7103297 A FR 7103297A FR 2079177 A1 FR2079177 A1 FR 2079177A1
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.)
Granted
Application number
FR7103297A
Other languages
French (fr)
Other versions
FR2079177B1 (enrdf_load_stackoverflow
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of FR2079177A1 publication Critical patent/FR2079177A1/fr
Application granted granted Critical
Publication of FR2079177B1 publication Critical patent/FR2079177B1/fr
Expired 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
FR7103297A 1970-02-02 1971-02-01 Expired FR2079177B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US787270A 1970-02-02 1970-02-02

Publications (2)

Publication Number Publication Date
FR2079177A1 true FR2079177A1 (enrdf_load_stackoverflow) 1971-11-12
FR2079177B1 FR2079177B1 (enrdf_load_stackoverflow) 1977-03-18

Family

ID=21728551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7103297A Expired FR2079177B1 (enrdf_load_stackoverflow) 1970-02-02 1971-02-01

Country Status (7)

Country Link
US (1) US3617946A (enrdf_load_stackoverflow)
JP (1) JPS548060B1 (enrdf_load_stackoverflow)
BE (1) BE762169A (enrdf_load_stackoverflow)
DE (1) DE2103770C2 (enrdf_load_stackoverflow)
FR (1) FR2079177B1 (enrdf_load_stackoverflow)
GB (1) GB1305006A (enrdf_load_stackoverflow)
SE (1) SE364814B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109212353B (zh) * 2018-09-26 2021-01-26 西南应用磁学研究所 低功率源需求的波导环行器功率试验方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1057669A (en) * 1965-08-13 1967-02-08 Mullard Ltd Waveguide circulators

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073561B (de) * 1957-12-02 1960-01-21 N V Philips Gloeilampenfabrieken Eindhoven (Niederlande) Hohlleiterzirkulator
US3350663A (en) * 1966-01-27 1967-10-31 Rca Corp Latched ferrite circulators
US3504303A (en) * 1967-05-04 1970-03-31 Japan Broadcasting Corp Reentrant cavity type circulator
US3492601A (en) * 1967-12-21 1970-01-27 Bell Telephone Labor Inc Three port e-plane waveguide circulator
GB1197007A (en) * 1968-05-15 1970-07-01 Plasson Maagan Michael Ind Ltd Suspension Type Poultry Drinking Fountain
US3517340A (en) * 1968-12-23 1970-06-23 Bell Telephone Labor Inc Circulator having conductive post capacitively coupled between first and second transmission line conductors for broadbanding purposes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1057669A (en) * 1965-08-13 1967-02-08 Mullard Ltd Waveguide circulators

Non-Patent Citations (11)

* Cited by examiner, † Cited by third party
Title
(REVUE AMERICAINE"IRE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES"VOLUME MTT-7,NO 2 AVRIL 1959 ARTICLE DE B.A.AULD,"THE SYNTHESIS OF SYMMETRICAL WAVEGUIDE CIRCULATORS" PAGES 238-246 DOCUMENT CITE DANS LE TEXTE DE LA DEMANDE DE BREVET EXAMINEE *
*REVUE BRITANNIQUE"THE RADIO AND ELECTRONIC ENGINEE *
1959 ARTICLE DE B.A.AULD,"THE SYNTHESIS OF SYMMETRICAL WAVEGUIDE CIRCULATORS" PAGES 238-246 *
AUTRES"SOME FERRITE COMPONENTS FOR ISOLATION AND CONTROLLED COUPLING PAGE 227-282 ) *
DOCUMENT CITE DANS LE TEXTE DE LA DEMANDE DE BREVET EXAMINEE *
ELECTRONIC ENGINEER"VOLUME 35,NO 6 JUIN 1968 ARTICLE DE J.HELZAJN ET C.R.BUFFLER"AJDUSTMENT OF *
INSTITUTION OF ELECTRICAL ENGINEERS",VOLUME 109B NO 45, MAI 1962 ARTICLE DE R.J.BENZIE ET *
REVUE AMERICAINE"IRE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES"VOLUME MTT-7,NO 2 AVRIL *
REVUE BRITANNIQUE"THE PROCEEDINGS OF THE *
REVUE BRITANNIQUE"THE RADIO AND *
THE 4-PORT SINGLE-CIRCULATOR"PAGES 357-360. *

Also Published As

Publication number Publication date
US3617946A (en) 1971-11-02
GB1305006A (enrdf_load_stackoverflow) 1973-01-31
JPS548060B1 (enrdf_load_stackoverflow) 1979-04-12
DE2103770C2 (de) 1982-08-19
BE762169A (fr) 1971-07-01
DE2103770A1 (de) 1971-08-12
SE364814B (enrdf_load_stackoverflow) 1974-03-04
FR2079177B1 (enrdf_load_stackoverflow) 1977-03-18

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Legal Events

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