FR2085379A1 - - Google Patents

Info

Publication number
FR2085379A1
FR2085379A1 FR7013604A FR7013604A FR2085379A1 FR 2085379 A1 FR2085379 A1 FR 2085379A1 FR 7013604 A FR7013604 A FR 7013604A FR 7013604 A FR7013604 A FR 7013604A FR 2085379 A1 FR2085379 A1 FR 2085379A1
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.)
Granted
Application number
FR7013604A
Other languages
French (fr)
Other versions
FR2085379B1 (OSRAM
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7013604A priority Critical patent/FR2085379B1/fr
Priority to CA109,159A priority patent/CA943196A/en
Priority to DE19712118345 priority patent/DE2118345A1/de
Priority to GB2546371A priority patent/GB1334410A/en
Publication of FR2085379A1 publication Critical patent/FR2085379A1/fr
Application granted granted Critical
Publication of FR2085379B1 publication Critical patent/FR2085379B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/06—Cavity resonators
    • 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
FR7013604A 1970-04-15 1970-04-15 Expired FR2085379B1 (OSRAM)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7013604A FR2085379B1 (OSRAM) 1970-04-15 1970-04-15
CA109,159A CA943196A (en) 1970-04-15 1971-03-30 Microwave band-pass filter
DE19712118345 DE2118345A1 (de) 1970-04-15 1971-04-15 Höchstfrequenz-Bandfilter
GB2546371A GB1334410A (en) 1970-04-15 1971-04-19 Microwave band-pass filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7013604A FR2085379B1 (OSRAM) 1970-04-15 1970-04-15

Publications (2)

Publication Number Publication Date
FR2085379A1 true FR2085379A1 (OSRAM) 1971-12-24
FR2085379B1 FR2085379B1 (OSRAM) 1977-04-29

Family

ID=9054005

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7013604A Expired FR2085379B1 (OSRAM) 1970-04-15 1970-04-15

Country Status (4)

Country Link
CA (1) CA943196A (OSRAM)
DE (1) DE2118345A1 (OSRAM)
FR (1) FR2085379B1 (OSRAM)
GB (1) GB1334410A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451112A1 (fr) * 1979-03-09 1980-10-03 Sfamo Systeme de couplage electromagnetique entre un guide d'ondes et une cavite
EP0445587A3 (en) * 1990-03-08 1993-02-03 Alcatel N.V. Modular resonant cavity, modular dielectric notch resonator and modular dielectric notch filter

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1184028B (de) * 1957-08-27 1964-12-23 Siemens Ag Hohlleiterbandfilter
FR1568177A (OSRAM) * 1968-03-12 1969-05-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1184028B (de) * 1957-08-27 1964-12-23 Siemens Ag Hohlleiterbandfilter
FR1568177A (OSRAM) * 1968-03-12 1969-05-23

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451112A1 (fr) * 1979-03-09 1980-10-03 Sfamo Systeme de couplage electromagnetique entre un guide d'ondes et une cavite
EP0445587A3 (en) * 1990-03-08 1993-02-03 Alcatel N.V. Modular resonant cavity, modular dielectric notch resonator and modular dielectric notch filter

Also Published As

Publication number Publication date
CA943196A (en) 1974-03-05
GB1334410A (en) 1973-10-17
FR2085379B1 (OSRAM) 1977-04-29
DE2118345A1 (de) 1971-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse