GB1285652A - Improvements in or relating to waveguide isolators - Google Patents

Improvements in or relating to waveguide isolators

Info

Publication number
GB1285652A
GB1285652A GB5566/70A GB556670A GB1285652A GB 1285652 A GB1285652 A GB 1285652A GB 5566/70 A GB5566/70 A GB 5566/70A GB 556670 A GB556670 A GB 556670A GB 1285652 A GB1285652 A GB 1285652A
Authority
GB
United Kingdom
Prior art keywords
stub
feb
wave
dissipative
waveguide
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
GB5566/70A
Other languages
English (en)
Inventor
Joseph John Kostelnick
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 GB1285652A publication Critical patent/GB1285652A/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
    • H01P1/36—Isolators
    • H01P1/37—Field displacement isolators

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
GB5566/70A 1969-02-06 1970-02-05 Improvements in or relating to waveguide isolators Expired GB1285652A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79714569A 1969-02-06 1969-02-06

Publications (1)

Publication Number Publication Date
GB1285652A true GB1285652A (en) 1972-08-16

Family

ID=25170039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5566/70A Expired GB1285652A (en) 1969-02-06 1970-02-05 Improvements in or relating to waveguide isolators

Country Status (7)

Country Link
US (1) US3548343A (de)
JP (1) JPS4819494B1 (de)
BE (1) BE745514A (de)
DE (1) DE2005019C3 (de)
FR (1) FR2030334B1 (de)
GB (1) GB1285652A (de)
SE (1) SE348077B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919673A (en) * 1974-06-05 1975-11-11 Bell Telephone Labor Inc Nonreciprocal absorption filter
DE3248195A1 (de) * 1982-12-27 1984-06-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Ferritschalter fuer millimeterwellen
CN112397263B (zh) * 2020-11-05 2021-12-28 中国电子科技集团公司第四十研究所 一种微型射频玻璃绝缘子的表面处理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839683A (en) * 1956-10-09 1958-06-17 John C Cacheris Microwave duplexer-detector
US3059108A (en) * 1956-12-28 1962-10-16 Sylvania Electric Prod Frequency changer
US3022463A (en) * 1959-12-17 1962-02-20 Bell Telephone Labor Inc Microwave pulse amplifier

Also Published As

Publication number Publication date
BE745514A (fr) 1970-07-16
DE2005019B2 (de) 1977-10-06
JPS4819494B1 (de) 1973-06-14
DE2005019C3 (de) 1978-06-01
FR2030334B1 (de) 1974-05-24
US3548343A (en) 1970-12-15
DE2005019A1 (de) 1970-09-03
SE348077B (de) 1972-08-21
FR2030334A1 (de) 1970-11-13

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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