FR2806212B1 - Agencement de type filtre ou multicoupleur, a resonateur electroniquement accordable - Google Patents

Agencement de type filtre ou multicoupleur, a resonateur electroniquement accordable

Info

Publication number
FR2806212B1
FR2806212B1 FR0003044A FR0003044A FR2806212B1 FR 2806212 B1 FR2806212 B1 FR 2806212B1 FR 0003044 A FR0003044 A FR 0003044A FR 0003044 A FR0003044 A FR 0003044A FR 2806212 B1 FR2806212 B1 FR 2806212B1
Authority
FR
France
Prior art keywords
filter
tunable resonator
electronically tunable
coupler arrangement
multiple coupler
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
FR0003044A
Other languages
English (en)
Other versions
FR2806212A1 (fr
Inventor
Frederic Roger Lotz
Pierre Jean Monteil
Patrick Albert Georg Desrumaux
Gerard Ernest Emile Forterre
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.)
Alex Temex Multimedia
Original Assignee
Tekelec Temex
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 Tekelec Temex filed Critical Tekelec Temex
Priority to FR0003044A priority Critical patent/FR2806212B1/fr
Priority to EP01400600A priority patent/EP1132996A1/fr
Priority to US09/801,857 priority patent/US6617945B2/en
Publication of FR2806212A1 publication Critical patent/FR2806212A1/fr
Application granted granted Critical
Publication of FR2806212B1 publication Critical patent/FR2806212B1/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
    • H01P7/00—Resonators of the waveguide type
    • H01P7/04—Coaxial resonators
FR0003044A 2000-03-09 2000-03-09 Agencement de type filtre ou multicoupleur, a resonateur electroniquement accordable Expired - Fee Related FR2806212B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0003044A FR2806212B1 (fr) 2000-03-09 2000-03-09 Agencement de type filtre ou multicoupleur, a resonateur electroniquement accordable
EP01400600A EP1132996A1 (fr) 2000-03-09 2001-03-07 Agencement de type filtre ou multicoupleur, à résonateur électroniquement accordable
US09/801,857 US6617945B2 (en) 2000-03-09 2001-03-09 Filter with an electrically tunable resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0003044A FR2806212B1 (fr) 2000-03-09 2000-03-09 Agencement de type filtre ou multicoupleur, a resonateur electroniquement accordable

Publications (2)

Publication Number Publication Date
FR2806212A1 FR2806212A1 (fr) 2001-09-14
FR2806212B1 true FR2806212B1 (fr) 2002-05-31

Family

ID=8847916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0003044A Expired - Fee Related FR2806212B1 (fr) 2000-03-09 2000-03-09 Agencement de type filtre ou multicoupleur, a resonateur electroniquement accordable

Country Status (3)

Country Link
US (1) US6617945B2 (fr)
EP (1) EP1132996A1 (fr)
FR (1) FR2806212B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2806212B1 (fr) * 2000-03-09 2002-05-31 Tekelec Temex Agencement de type filtre ou multicoupleur, a resonateur electroniquement accordable
JP4022819B2 (ja) * 2002-12-26 2007-12-19 豊田合成株式会社 電波透過カバー
US7340280B2 (en) * 2004-02-26 2008-03-04 Nokia Corporation Method of configuring base station, and base station
WO2010040119A1 (fr) * 2008-10-03 2010-04-08 Purdue Research Foundation Filtre à cavité réglable à mode évanescent
US9455484B2 (en) * 2013-10-25 2016-09-27 Huawei Technologies Co., Ltd. Wideband electronically tunable cavity filters
KR101750764B1 (ko) * 2015-12-11 2017-06-27 (주)웨이브텍 주파수 튜너블 공진기

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1266374B (de) * 1966-05-26 1968-04-18 Telefunken Patent Abstimmbarer Leitungskreis
US4588967A (en) * 1984-12-10 1986-05-13 The United States Of America As Represented By The Secretary Of The Army Integrated varactor tuned coaxial gun oscillator for 60 GHz operation
DE4039409A1 (de) * 1990-12-10 1992-06-11 Siemens Ag Verstimmeinrichtung fuer resonatoren in einem kernspinresonanz-bildgeraet
US5495215A (en) * 1994-09-20 1996-02-27 Motorola, Inc. Coaxial resonator filter with variable reactance circuitry for adjusting bandwidth
JPH09275329A (ja) * 1996-04-05 1997-10-21 Kokusai Electric Co Ltd 高速同調フィルタ
JPH1098313A (ja) * 1996-09-24 1998-04-14 Kokusai Electric Co Ltd 高速同調フィルタ
US6133810A (en) * 1998-01-15 2000-10-17 K & L Microwave, Inc. Enhanced coaxial cavity filter configured to be tunable while shorted
FR2806212B1 (fr) * 2000-03-09 2002-05-31 Tekelec Temex Agencement de type filtre ou multicoupleur, a resonateur electroniquement accordable

Also Published As

Publication number Publication date
EP1132996A1 (fr) 2001-09-12
US20020180564A1 (en) 2002-12-05
FR2806212A1 (fr) 2001-09-14
US6617945B2 (en) 2003-09-09

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20051130