GB1447838A - Waveguide circulators - Google Patents

Waveguide circulators

Info

Publication number
GB1447838A
GB1447838A GB3791474A GB3791474A GB1447838A GB 1447838 A GB1447838 A GB 1447838A GB 3791474 A GB3791474 A GB 3791474A GB 3791474 A GB3791474 A GB 3791474A GB 1447838 A GB1447838 A GB 1447838A
Authority
GB
United Kingdom
Prior art keywords
mode
post
waveguide
aug
circular
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
GB3791474A
Other languages
English (en)
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co Ltd
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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Publication of GB1447838A publication Critical patent/GB1447838A/en
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

Landscapes

  • Non-Reversible Transmitting Devices (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB3791474A 1973-08-30 1974-08-30 Waveguide circulators Expired GB1447838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48096717A JPS5046469A (enrdf_load_stackoverflow) 1973-08-30 1973-08-30

Publications (1)

Publication Number Publication Date
GB1447838A true GB1447838A (en) 1976-09-02

Family

ID=14172483

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3791474A Expired GB1447838A (en) 1973-08-30 1974-08-30 Waveguide circulators

Country Status (4)

Country Link
US (1) US3928824A (enrdf_load_stackoverflow)
JP (1) JPS5046469A (enrdf_load_stackoverflow)
DE (1) DE2441254B2 (enrdf_load_stackoverflow)
GB (1) GB1447838A (enrdf_load_stackoverflow)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145672A (en) * 1976-11-12 1979-03-20 Trw Inc. Microwave ferrite circulator having dielectric tube for housing circulator elements
DE3026257C2 (de) * 1980-07-11 1985-02-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Millimeterwellen-Zirkulator
DE3127445A1 (de) * 1981-07-11 1982-04-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Millimeterwellen-zirkulator
DE3509620A1 (de) * 1984-03-29 1985-10-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Millimeterwellen-zirkulator
DE3441352A1 (de) * 1984-11-13 1986-05-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Hohlleiteranordnung
US4633199A (en) * 1984-12-05 1986-12-30 Alpha Industries, Inc. High power circulating
JP3013798B2 (ja) * 1997-01-23 2000-02-28 株式会社村田製作所 交差線路
DE19734098A1 (de) * 1997-08-07 1999-02-11 Philips Patentverwaltung Mikrowellen-Bauelement
JP3494093B2 (ja) * 1999-10-01 2004-02-03 Ｔｄｋ株式会社 非可逆回路素子及び該非可逆回路素子を備えたミリ波用ハイブリッド集積回路基板
GB0122172D0 (en) * 2001-09-14 2001-10-31 Quasar Microwave Tech Electromagnetic control devices
DE60119739T2 (de) * 2001-10-10 2007-04-26 Ericsson Ab Zirkulator
US8217730B1 (en) 2011-04-13 2012-07-10 Raytheon Canada Limited High power waveguide cluster circulator
CN103247841A (zh) * 2013-05-03 2013-08-14 南京震冠电子科技有限公司 波导环行器
US9520633B2 (en) 2014-03-24 2016-12-13 Apollo Microwaves Ltd. Waveguide circulator configuration and method of using same
CN106207348B (zh) * 2016-08-30 2022-03-29 江苏贝孚德通讯科技股份有限公司 一种波导环形器
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
CN111224201B (zh) * 2020-01-14 2021-02-12 北京航空航天大学 一种抗微放电的铁氧体环行器结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104361A (en) * 1960-02-26 1963-09-17 Hughes Aircraft Co Ferrite circulator with conductive plate of uniform thickness having tapered angularapexes for broad banding
JPS4410682Y1 (enrdf_load_stackoverflow) * 1967-03-31 1969-04-30
US3670134A (en) * 1971-01-26 1972-06-13 Amana Refrigeration Inc Microwave oven no-load sensor
US3714608A (en) * 1971-06-29 1973-01-30 Bell Telephone Labor Inc Broadband circulator having multiple resonance modes

Also Published As

Publication number Publication date
DE2441254B2 (de) 1976-10-14
DE2441254A1 (de) 1975-03-27
US3928824A (en) 1975-12-23
JPS5046469A (enrdf_load_stackoverflow) 1975-04-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920830