FR2697372B1 - Filtre agile passe-bande hyperfréquences à cavités bi-modes. - Google Patents

Filtre agile passe-bande hyperfréquences à cavités bi-modes.

Info

Publication number
FR2697372B1
FR2697372B1 FR9212649A FR9212649A FR2697372B1 FR 2697372 B1 FR2697372 B1 FR 2697372B1 FR 9212649 A FR9212649 A FR 9212649A FR 9212649 A FR9212649 A FR 9212649A FR 2697372 B1 FR2697372 B1 FR 2697372B1
Authority
FR
France
Prior art keywords
dual
bandpass filter
microwave bandpass
mode cavities
agile microwave
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 - Fee Related
Application number
FR9212649A
Other languages
English (en)
Other versions
FR2697372A1 (fr
Inventor
Patrick Baclaine
Jean-Louis Lambert
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.)
Alcatel CIT SA
Original Assignee
Alcatel Telspace 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 Alcatel Telspace SA filed Critical Alcatel Telspace SA
Priority to FR9212649A priority Critical patent/FR2697372B1/fr
Priority to IL10733893A priority patent/IL107338A0/xx
Priority to EP93402574A priority patent/EP0594502A1/fr
Priority to TW082108833A priority patent/TW238437B/zh
Priority to ZA937815A priority patent/ZA937815B/xx
Priority to AU49167/93A priority patent/AU4916793A/en
Priority to CA002108995A priority patent/CA2108995A1/fr
Priority to TW082108838A priority patent/TW262442B/zh
Publication of FR2697372A1 publication Critical patent/FR2697372A1/fr
Application granted granted Critical
Publication of FR2697372B1 publication Critical patent/FR2697372B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01P1/2082—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure with multimode resonators
FR9212649A 1992-10-22 1992-10-22 Filtre agile passe-bande hyperfréquences à cavités bi-modes. Expired - Fee Related FR2697372B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR9212649A FR2697372B1 (fr) 1992-10-22 1992-10-22 Filtre agile passe-bande hyperfréquences à cavités bi-modes.
EP93402574A EP0594502A1 (fr) 1992-10-22 1993-10-20 Filtre agile passe-bande hyperfréquences à cavités bi-modes
IL10733893A IL107338A0 (en) 1992-10-22 1993-10-20 Two-mode cavity agile microwave bandpass filter
ZA937815A ZA937815B (fr) 1992-10-22 1993-10-21
TW082108833A TW238437B (fr) 1992-10-22 1993-10-21
AU49167/93A AU4916793A (en) 1992-10-22 1993-10-21 Two-mode cavity agile microwave bandpass filter
CA002108995A CA2108995A1 (fr) 1992-10-22 1993-10-22 Filtre agile passe-bande hyperfrequences a cavites bi-modes
TW082108838A TW262442B (fr) 1992-10-22 1993-10-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9212649A FR2697372B1 (fr) 1992-10-22 1992-10-22 Filtre agile passe-bande hyperfréquences à cavités bi-modes.

Publications (2)

Publication Number Publication Date
FR2697372A1 FR2697372A1 (fr) 1994-04-29
FR2697372B1 true FR2697372B1 (fr) 1994-12-09

Family

ID=9434783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9212649A Expired - Fee Related FR2697372B1 (fr) 1992-10-22 1992-10-22 Filtre agile passe-bande hyperfréquences à cavités bi-modes.

Country Status (7)

Country Link
EP (1) EP0594502A1 (fr)
AU (1) AU4916793A (fr)
CA (1) CA2108995A1 (fr)
FR (1) FR2697372B1 (fr)
IL (1) IL107338A0 (fr)
TW (2) TW238437B (fr)
ZA (1) ZA937815B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6459346B1 (en) * 2000-08-29 2002-10-01 Com Dev Limited Side-coupled microwave filter with circumferentially-spaced irises
TWI648904B (zh) * 2017-07-31 2019-01-21 啓碁科技股份有限公司 帶通濾波裝置、信號傳送方法，以及室外單元
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936775A (en) * 1974-09-30 1976-02-03 Harvard Industries, Inc. Multicavity dual mode filter
US4453146A (en) * 1982-09-27 1984-06-05 Ford Aerospace & Communications Corporation Dual-mode dielectric loaded cavity filter with nonadjacent mode couplings
JPS6178202A (ja) * 1984-09-25 1986-04-21 Nippon Dengiyou Kosaku Kk ノツチフイルタ
US4777459A (en) * 1987-06-08 1988-10-11 Hughes Aircraft Company Microwave multiplexer with multimode filter

Also Published As

Publication number Publication date
AU4916793A (en) 1994-05-05
FR2697372A1 (fr) 1994-04-29
ZA937815B (fr) 1994-05-19
TW262442B (fr) 1995-11-11
IL107338A0 (en) 1994-07-31
EP0594502A1 (fr) 1994-04-27
TW238437B (fr) 1995-01-11
CA2108995A1 (fr) 1994-04-23

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Legal Events

Date Code Title Description
ST Notification of lapse