DE2053677C3 - Y-Zirkulator - Google Patents

Y-Zirkulator

Info

Publication number
DE2053677C3
DE2053677C3 DE2053677A DE2053677A DE2053677C3 DE 2053677 C3 DE2053677 C3 DE 2053677C3 DE 2053677 A DE2053677 A DE 2053677A DE 2053677 A DE2053677 A DE 2053677A DE 2053677 C3 DE2053677 C3 DE 2053677C3
Authority
DE
Germany
Prior art keywords
circulator
strip conductors
capacitor
conductors
free ends
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
DE2053677A
Other languages
German (de)
English (en)
Other versions
DE2053677B2 (de
DE2053677A1 (de
Inventor
Daniel John Whitehall Pa. Thibault
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 DE2053677A1 publication Critical patent/DE2053677A1/de
Publication of DE2053677B2 publication Critical patent/DE2053677B2/de
Application granted granted Critical
Publication of DE2053677C3 publication Critical patent/DE2053677C3/de
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

Landscapes

  • Non-Reversible Transmitting Devices (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
DE2053677A 1969-11-03 1970-11-02 Y-Zirkulator Expired DE2053677C3 (de)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
DE2053677A1 DE2053677A1 (de) 1971-05-13
DE2053677B2 DE2053677B2 (de) 1981-06-25
DE2053677C3 true DE2053677C3 (de) 1982-02-11

Family

ID=25361510

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2053677A Expired DE2053677C3 (de) 1969-11-03 1970-11-02 Y-Zirkulator

Country Status (8)

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

Families Citing this family (9)

* 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
FR2418967A1 (fr) * 1978-03-03 1979-09-28 Lignes Telegraph Telephon Circulateur a elements localises a circuit d'elargissement de bande reglable
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

Also Published As

Publication number Publication date
SE364400B (enExample) 1974-02-18
JPS509661B1 (enExample) 1975-04-15
NL173457B (nl) 1983-08-16
BE758313A (fr) 1971-04-01
DE2053677B2 (de) 1981-06-25
FR2071862A5 (enExample) 1971-09-17
GB1285660A (en) 1972-08-16
US3605040A (en) 1971-09-14
NL7015801A (enExample) 1971-05-05
NL173457C (nl) 1984-01-16
DE2053677A1 (de) 1971-05-13

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Legal Events

Date Code Title Description
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee