CH509674A - Elektrische Hohlleiteranordnung - Google Patents

Elektrische Hohlleiteranordnung

Info

Publication number: CH509674A
Authority: CH; Switzerland
Prior art keywords: waveguide assembly; electrical waveguide; electrical; assembly; waveguide
Prior art date: 1969-03-07

Application number

CH314670A

Other languages

English (en)

Inventor

Frederick Craven George

Finnie Skedd Richard

Original Assignee

Int Standard Electric Corp

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.)

1969-03-07

Filing date

1970-03-04

Publication date

1971-06-30

1970-03-04 Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp

1971-06-30 Publication of CH509674A publication Critical patent/CH509674A/de

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/219—Evanescent mode filters

CH314670A 1969-03-07 1970-03-04 Elektrische Hohlleiteranordnung CH509674A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB02220/69A GB1189974A (en)	1969-03-07	1969-03-07	Improvements in Electrical Waveguide Arrangements

Publications (1)

Publication Number	Publication Date
CH509674A true CH509674A (de)	1971-06-30

Family

ID=10000562

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH314670A CH509674A (de)	1969-03-07	1970-03-04	Elektrische Hohlleiteranordnung

Country Status (6)

Country	Link
US (1)	US3611213A (de)
BE (1)	BE759706A (de)
CH (1)	CH509674A (de)
DE (1)	DE2008583A1 (de)
FR (1)	FR2034733B1 (de)
GB (1)	GB1189974A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1419635A (en) *	1972-11-11	1975-12-31	Marconi Co Ltd	Waveguide filters electronic circuit for activating

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2594037A (en) *	1946-08-28	1952-04-22	Rca Corp	Ultrahigh-frequency filter
US2849683A (en) *	1953-07-31	1958-08-26	Bell Telephone Labor Inc	Non-reciprocal wave transmission
US2866949A (en) *	1953-10-29	1958-12-30	Bell Telephone Labor Inc	Microwave circulators, isolators, and branching filters
BE549333A (de) *	1955-09-16
GB1157449A (en) *	1965-08-11	1969-07-09	Nippon Electric Co	Improvements in or relating to a High-Frequency Filter

0
- BE BE759706D patent/BE759706A/xx unknown
1969
- 1969-03-07 GB GB02220/69A patent/GB1189974A/en not_active Expired
- 1969-12-19 US US886688A patent/US3611213A/en not_active Expired - Lifetime
1970
- 1970-02-24 DE DE19702008583 patent/DE2008583A1/de active Pending
- 1970-03-04 CH CH314670A patent/CH509674A/de not_active IP Right Cessation
- 1970-03-06 FR FR7008095A patent/FR2034733B1/fr not_active Expired

Also Published As

Publication number	Publication date
US3611213A (en)	1971-10-05
GB1189974A (en)	1970-04-29
DE2008583A1 (de)	1971-02-18
BE759706A (fr)	1971-06-02
FR2034733B1 (de)	1974-09-06
FR2034733A1 (de)	1970-12-11

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Legal Events

Date	Code	Title	Description
1976-10-15	PL	Patent ceased