FR2512593A1 - Filtre en guide d'onde - Google Patents

Filtre en guide d'onde Download PDF

Info

Publication number
FR2512593A1
FR2512593A1 FR8116873A FR8116873A FR2512593A1 FR 2512593 A1 FR2512593 A1 FR 2512593A1 FR 8116873 A FR8116873 A FR 8116873A FR 8116873 A FR8116873 A FR 8116873A FR 2512593 A1 FR2512593 A1 FR 2512593A1
Authority
FR
France
Prior art keywords
coupling
guide
face
cavities
waveguide filter
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.)
Granted
Application number
FR8116873A
Other languages
English (en)
French (fr)
Other versions
FR2512593B1 (cg-RX-API-DMAC7.html
Inventor
Marie-Christine Henriot
Patrick Janer
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 FR8116873A priority Critical patent/FR2512593A1/fr
Priority to EP19820401575 priority patent/EP0075498B1/fr
Priority to DE8282401575T priority patent/DE3266952D1/de
Publication of FR2512593A1 publication Critical patent/FR2512593A1/fr
Application granted granted Critical
Publication of FR2512593B1 publication Critical patent/FR2512593B1/fr
Granted 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

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
FR8116873A 1981-09-04 1981-09-04 Filtre en guide d'onde Granted FR2512593A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8116873A FR2512593A1 (fr) 1981-09-04 1981-09-04 Filtre en guide d'onde
EP19820401575 EP0075498B1 (fr) 1981-09-04 1982-08-24 Filtre à cavités, présentant un couplage entre cavités non adjacentes
DE8282401575T DE3266952D1 (en) 1981-09-04 1982-08-24 Cavity filter with coupling between non-adjacent cavities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8116873A FR2512593A1 (fr) 1981-09-04 1981-09-04 Filtre en guide d'onde

Publications (2)

Publication Number Publication Date
FR2512593A1 true FR2512593A1 (fr) 1983-03-11
FR2512593B1 FR2512593B1 (cg-RX-API-DMAC7.html) 1985-02-01

Family

ID=9261913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8116873A Granted FR2512593A1 (fr) 1981-09-04 1981-09-04 Filtre en guide d'onde

Country Status (3)

Country Link
EP (1) EP0075498B1 (cg-RX-API-DMAC7.html)
DE (1) DE3266952D1 (cg-RX-API-DMAC7.html)
FR (1) FR2512593A1 (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113036364A (zh) * 2019-12-25 2021-06-25 深圳市大富科技股份有限公司 一种滤波器及通信设备
CN115020950A (zh) * 2021-03-03 2022-09-06 元平台公司 具有多个平行腔的波导交叉耦合滤波器

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5534881A (en) * 1994-08-31 1996-07-09 Hughes Aircraft Company Microwave filter assembly having a nonsymmetrical waveguide and an antenna
FR2742262B1 (fr) * 1995-12-12 1998-01-09 Alcatel Telspace Filtre pseudo-elliptique dans le domaine millimetrique realise en technologie guide d'ondes
CA2231033A1 (en) * 1997-04-11 1998-10-11 Jose Luis Caceres Armendariz Microwave filter with coupling elements
DE19818947C1 (de) * 1998-04-28 1999-05-06 Bosch Gmbh Robert Bandpaß-Filter
US7263567B1 (en) * 2000-09-25 2007-08-28 Intel Corporation Method and apparatus for lowering the die temperature of a microprocessor and maintaining the temperature below the die burn out
CN108832242B (zh) * 2018-06-07 2023-08-22 中国电子科技集团公司第五十五研究所 小型化w波段mems缝隙波导带通滤波器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE521895A (cg-RX-API-DMAC7.html) * 1952-08-02
DE1221737B (de) * 1955-06-24 1966-07-28 Marconi Co Ltd Im Zuge einer Hohlleitung eingefuegte, als Bandpass oder Bandsperre ausgebildete Anordnung fuer sehr kurze elektromagnetische Wellen
US3544927A (en) * 1967-07-13 1970-12-01 Gen Electric Co Ltd Band-pass waveguide filters employing transmission type resonant irises
JPS5227244A (en) * 1975-08-26 1977-03-01 Nec Corp Microwave polarized bandpass filter
JPS52100955A (en) * 1976-02-20 1977-08-24 Nec Corp Microwave band-pass filter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697209A (en) * 1951-07-13 1954-12-14 Itt Tunable band pass filter
DE3041625A1 (de) * 1980-11-05 1982-06-09 Standard Elektrik Lorenz Ag, 7000 Stuttgart Mikrowellenfilter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE521895A (cg-RX-API-DMAC7.html) * 1952-08-02
US2773244A (en) * 1952-08-02 1956-12-04 Itt Band pass filter
DE1221737B (de) * 1955-06-24 1966-07-28 Marconi Co Ltd Im Zuge einer Hohlleitung eingefuegte, als Bandpass oder Bandsperre ausgebildete Anordnung fuer sehr kurze elektromagnetische Wellen
US3544927A (en) * 1967-07-13 1970-12-01 Gen Electric Co Ltd Band-pass waveguide filters employing transmission type resonant irises
JPS5227244A (en) * 1975-08-26 1977-03-01 Nec Corp Microwave polarized bandpass filter
JPS52100955A (en) * 1976-02-20 1977-08-24 Nec Corp Microwave band-pass filter

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ABJP/77 *
EXBK/70 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113036364A (zh) * 2019-12-25 2021-06-25 深圳市大富科技股份有限公司 一种滤波器及通信设备
CN115020950A (zh) * 2021-03-03 2022-09-06 元平台公司 具有多个平行腔的波导交叉耦合滤波器

Also Published As

Publication number Publication date
EP0075498B1 (fr) 1985-10-16
EP0075498A1 (fr) 1983-03-30
DE3266952D1 (en) 1985-11-21
FR2512593B1 (cg-RX-API-DMAC7.html) 1985-02-01

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ST Notification of lapse