FR2071862A5 - - Google Patents

Info

Publication number
FR2071862A5
FR2071862A5 FR7038940A FR7038940A FR2071862A5 FR 2071862 A5 FR2071862 A5 FR 2071862A5 FR 7038940 A FR7038940 A FR 7038940A FR 7038940 A FR7038940 A FR 7038940A FR 2071862 A5 FR2071862 A5 FR 2071862A5
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
FR7038940A
Other languages
French (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.)
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
Application granted granted Critical
Publication of FR2071862A5 publication Critical patent/FR2071862A5/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
    • H01P1/387—Strip line circulators
FR7038940A 1969-11-03 1970-10-28 Expired FR2071862A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87337269A 1969-11-03 1969-11-03

Publications (1)

Publication Number Publication Date
FR2071862A5 true FR2071862A5 (de) 1971-09-17

Family

ID=25361510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7038940A Expired FR2071862A5 (de) 1969-11-03 1970-10-28

Country Status (8)

Country Link
US (1) US3605040A (de)
JP (1) JPS509661B1 (de)
BE (1) BE758313A (de)
DE (1) DE2053677C3 (de)
FR (1) FR2071862A5 (de)
GB (1) GB1285660A (de)
NL (1) NL173457C (de)
SE (1) SE364400B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418967A1 (fr) * 1978-03-03 1979-09-28 Lignes Telegraph Telephon Circulateur a elements localises a circuit d'elargissement de bande reglable

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890582A (en) * 1973-06-15 1975-06-17 Addington Lab Inc Floating-ground microwave ferrite isolators
US3836874A (en) * 1973-06-25 1974-09-17 Hitachi Ltd Lumped element circulator
JPS608643B2 (ja) * 1976-12-24 1985-03-05 日本電気株式会社 サーキユレータ
JPH01198802A (ja) * 1987-10-07 1989-08-10 Murata Mfg Co Ltd 非可逆回路素子
US5017894A (en) * 1989-02-01 1991-05-21 Hitachi Ferrite, Ltd. Lumped constant non-reciprocal circuit element
JP3807071B2 (ja) * 1997-12-08 2006-08-09 Ｔｄｋ株式会社 非可逆回路素子
JP4724152B2 (ja) * 2006-08-31 2011-07-13 株式会社エヌ・ティ・ティ・ドコモ 非可逆回路素子
JP5089567B2 (ja) 2008-02-20 2012-12-05 株式会社エヌ・ティ・ティ・ドコモ 非可逆回路素子

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3165711A (en) * 1960-06-10 1965-01-12 Bendix Corp Anisotropic circulator with dielectric posts adjacent the strip line providing discontinuity for minimizing reflections
US3335374A (en) * 1964-05-14 1967-08-08 Japan Broadcasting Corp Lumped element y circulator
US3334318A (en) * 1964-12-05 1967-08-01 Mitsubishi Electric Corp Stripline circulator having means causing electrostatic capacitance between adjacent pairs of terminals to be substantially equal to each other
DE1282754B (de) * 1966-03-28 1968-11-14 Siemens Ag Zirkulator mit konzentrierten Schaltelementen fuer kurze elektromagnetische Wellen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418967A1 (fr) * 1978-03-03 1979-09-28 Lignes Telegraph Telephon Circulateur a elements localises a circuit d'elargissement de bande reglable

Also Published As

Publication number Publication date
JPS509661B1 (de) 1975-04-15
DE2053677A1 (de) 1971-05-13
SE364400B (de) 1974-02-18
BE758313A (fr) 1971-04-01
DE2053677C3 (de) 1982-02-11
DE2053677B2 (de) 1981-06-25
NL7015801A (de) 1971-05-05
NL173457B (nl) 1983-08-16
GB1285660A (en) 1972-08-16
US3605040A (en) 1971-09-14
NL173457C (nl) 1984-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse