FR1568177A - - Google Patents

Info

Publication number
FR1568177A
FR1568177A FR1568177DA FR1568177A FR 1568177 A FR1568177 A FR 1568177A FR 1568177D A FR1568177D A FR 1568177DA FR 1568177 A FR1568177 A FR 1568177A
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1568177A publication Critical patent/FR1568177A/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
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/207—Hollow waveguide filters
    • H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
FR1568177D 1968-03-12 1968-03-12 Expired FR1568177A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR143291 1968-03-12

Publications (1)

Publication Number Publication Date
FR1568177A true FR1568177A (en) 1969-05-23

Family

ID=8647288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1568177D Expired FR1568177A (en) 1968-03-12 1968-03-12

Country Status (3)

Country Link
DE (1) DE1912174A1 (en)
FR (1) FR1568177A (en)
GB (1) GB1199908A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085379A1 (en) * 1970-04-15 1971-12-24 Thomson Csf
FR2350706A1 (en) * 1976-05-03 1977-12-02 Raytheon Co IDENTIFIER RADAR ANTENNA KIT
FR2487132A1 (en) * 1980-07-16 1982-01-22 Telettra Spa RESISTANCE MICROWAVE CAVITIES STABILIZED IN TEMPERATURE
FR2514215A1 (en) * 1981-10-02 1983-04-08 Murata Manufacturing Co UHF distribution constant type TV filter - has dielectric block with through hole and conductive coating on one inner wall and lateral surface of block

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH552304A (en) * 1973-07-19 1974-07-31 Patelhold Patentverwertung FILTER FOR ELECTROMAGNETIC WAVES.
JPS5717201A (en) * 1980-07-07 1982-01-28 Fujitsu Ltd Dielectric substance filter
US4464640A (en) * 1981-10-02 1984-08-07 Murata Manufacturing Co., Ltd. Distribution constant type filter
US4607242A (en) * 1983-05-02 1986-08-19 Rockwell International Corporation Microwave filter
US4523162A (en) * 1983-08-15 1985-06-11 At&T Bell Laboratories Microwave circuit device and method for fabrication
JPS61245606A (en) * 1985-04-23 1986-10-31 Alps Electric Co Ltd Microwave oscillator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085379A1 (en) * 1970-04-15 1971-12-24 Thomson Csf
FR2350706A1 (en) * 1976-05-03 1977-12-02 Raytheon Co IDENTIFIER RADAR ANTENNA KIT
FR2487132A1 (en) * 1980-07-16 1982-01-22 Telettra Spa RESISTANCE MICROWAVE CAVITIES STABILIZED IN TEMPERATURE
FR2514215A1 (en) * 1981-10-02 1983-04-08 Murata Manufacturing Co UHF distribution constant type TV filter - has dielectric block with through hole and conductive coating on one inner wall and lateral surface of block

Also Published As

Publication number Publication date
GB1199908A (en) 1970-07-22
DE1912174A1 (en) 1969-10-02

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Legal Events

Date Code Title Description
ST Notification of lapse