FR2546340B1 - Filtre hyperfrequence coupe-bande accordable, de type coaxial, a resonateurs dielectriques - Google Patents

Filtre hyperfrequence coupe-bande accordable, de type coaxial, a resonateurs dielectriques

Info

Publication number
FR2546340B1
FR2546340B1 FR8308423A FR8308423A FR2546340B1 FR 2546340 B1 FR2546340 B1 FR 2546340B1 FR 8308423 A FR8308423 A FR 8308423A FR 8308423 A FR8308423 A FR 8308423A FR 2546340 B1 FR2546340 B1 FR 2546340B1
Authority
FR
France
Prior art keywords
dielectric resonators
band cutter
microphone filter
coaxial band
tunable coaxial
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
Application number
FR8308423A
Other languages
English (en)
Other versions
FR2546340A1 (fr
Inventor
Xavier Delestre
Marc Sauvage
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 FR8308423A priority Critical patent/FR2546340B1/fr
Priority to US06/608,573 priority patent/US4620168A/en
Priority to JP59100710A priority patent/JPS59223001A/ja
Publication of FR2546340A1 publication Critical patent/FR2546340A1/fr
Application granted granted Critical
Publication of FR2546340B1 publication Critical patent/FR2546340B1/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
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/202—Coaxial filters

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
FR8308423A 1983-05-20 1983-05-20 Filtre hyperfrequence coupe-bande accordable, de type coaxial, a resonateurs dielectriques Expired FR2546340B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8308423A FR2546340B1 (fr) 1983-05-20 1983-05-20 Filtre hyperfrequence coupe-bande accordable, de type coaxial, a resonateurs dielectriques
US06/608,573 US4620168A (en) 1983-05-20 1984-05-09 Coaxial type tunable hyperfrequency elimination band filter comprising of dielectric resonators
JP59100710A JPS59223001A (ja) 1983-05-20 1984-05-21 同調可能なマイクロ波帯域消去フイルタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8308423A FR2546340B1 (fr) 1983-05-20 1983-05-20 Filtre hyperfrequence coupe-bande accordable, de type coaxial, a resonateurs dielectriques

Publications (2)

Publication Number Publication Date
FR2546340A1 FR2546340A1 (fr) 1984-11-23
FR2546340B1 true FR2546340B1 (fr) 1985-12-06

Family

ID=9289053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8308423A Expired FR2546340B1 (fr) 1983-05-20 1983-05-20 Filtre hyperfrequence coupe-bande accordable, de type coaxial, a resonateurs dielectriques

Country Status (3)

Country Link
US (1) US4620168A (fr)
JP (1) JPS59223001A (fr)
FR (1) FR2546340B1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02150808U (fr) * 1989-05-22 1990-12-27
JP2509162Y2 (ja) * 1989-08-31 1996-08-28 日本特殊陶業株式会社 誘電体共振器装置
US5105175A (en) * 1991-03-12 1992-04-14 Motorola, Inc. Resonant circuit element having insignificant microphonic effects
IT1264648B1 (it) * 1993-07-02 1996-10-04 Sits Soc It Telecom Siemens Risonatore sintonizzzabile per oscillatori e filtri alle microonde
US5936490A (en) 1996-08-06 1999-08-10 K&L Microwave Inc. Bandpass filter
DE19941311C1 (de) * 1999-08-31 2001-06-07 Cryoelectra Ges Fuer Kryoelek Bandfilter
US6686817B2 (en) * 2000-12-12 2004-02-03 Paratek Microwave, Inc. Electronic tunable filters with dielectric varactors
US7310031B2 (en) * 2002-09-17 2007-12-18 M/A-Com, Inc. Dielectric resonators and circuits made therefrom
US7057480B2 (en) * 2002-09-17 2006-06-06 M/A-Com, Inc. Cross-coupled dielectric resonator circuit
US20040257176A1 (en) * 2003-05-07 2004-12-23 Pance Kristi Dhimiter Mounting mechanism for high performance dielectric resonator circuits
US20050200437A1 (en) * 2004-03-12 2005-09-15 M/A-Com, Inc. Method and mechanism for tuning dielectric resonator circuits
US7088203B2 (en) * 2004-04-27 2006-08-08 M/A-Com, Inc. Slotted dielectric resonators and circuits with slotted dielectric resonators
JP4178264B2 (ja) * 2005-01-11 2008-11-12 株式会社村田製作所 チューナブルフィルタ
US7388457B2 (en) 2005-01-20 2008-06-17 M/A-Com, Inc. Dielectric resonator with variable diameter through hole and filter with such dielectric resonators
US7583164B2 (en) * 2005-09-27 2009-09-01 Kristi Dhimiter Pance Dielectric resonators with axial gaps and circuits with such dielectric resonators
US7352264B2 (en) * 2005-10-24 2008-04-01 M/A-Com, Inc. Electronically tunable dielectric resonator circuits
US7705694B2 (en) * 2006-01-12 2010-04-27 Cobham Defense Electronic Systems Corporation Rotatable elliptical dielectric resonators and circuits with such dielectric resonators
US7719391B2 (en) * 2006-06-21 2010-05-18 Cobham Defense Electronic Systems Corporation Dielectric resonator circuits
US20080272860A1 (en) * 2007-05-01 2008-11-06 M/A-Com, Inc. Tunable Dielectric Resonator Circuit
US7456712B1 (en) * 2007-05-02 2008-11-25 Cobham Defense Electronics Corporation Cross coupling tuning apparatus for dielectric resonator circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764743A (en) * 1949-12-30 1956-09-25 Bell Telephone Labor Inc Microwave frequency-selective mode absorber
FR1416135A (fr) * 1964-11-26 1965-10-29 Thomson Houston Comp Francaise Perfectionnements aux filtres haute fréquence
JPS5416151A (en) * 1977-07-06 1979-02-06 Murata Manufacturing Co Filter for coaxial line
FR2489605A1 (fr) * 1980-08-29 1982-03-05 Thomson Csf Filtre hyperfrequence a resonateur dielectrique, accordable dans une grande largeur de bande, et circuit comportant un tel filtre

Also Published As

Publication number Publication date
FR2546340A1 (fr) 1984-11-23
JPS59223001A (ja) 1984-12-14
US4620168A (en) 1986-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse