FR2507018A1 - MICROWAVE RESONATOR OF THE VARIABLE TO DIELECTRIC CAPACITOR TYPE - Google Patents

MICROWAVE RESONATOR OF THE VARIABLE TO DIELECTRIC CAPACITOR TYPE

Info

Publication number
FR2507018A1
FR2507018A1 FR8110899A FR8110899A FR2507018A1 FR 2507018 A1 FR2507018 A1 FR 2507018A1 FR 8110899 A FR8110899 A FR 8110899A FR 8110899 A FR8110899 A FR 8110899A FR 2507018 A1 FR2507018 A1 FR 2507018A1
Authority
FR
France
Prior art keywords
cavity
variable
capacitor type
microwave resonator
dielectric capacitor
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
FR8110899A
Other languages
French (fr)
Other versions
FR2507018B1 (en
Inventor
Xavier Delestre
Jean-Claude Curtinot
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 FR8110899A priority Critical patent/FR2507018A1/en
Priority to EP19820400954 priority patent/EP0068919B1/en
Priority to DE8282400954T priority patent/DE3272552D1/en
Publication of FR2507018A1 publication Critical patent/FR2507018A1/en
Application granted granted Critical
Publication of FR2507018B1 publication Critical patent/FR2507018B1/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
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

RESONATEUR VARIABLE COMPORTANT UNE PARTIE MOBILE DONT LES SURFACES DE GLISSEMENT SONT SITUEES HORS DES ZONES DE CIRCULATION DES COURANTS. UN PLONGEUR 21, 22 PENETRE DANS UNE CAVITE 1 EN TRAVERSANT EN PART UNE PIECE METALLIQUE 20 SOLIDAIRE DE LA PAROI DE LA CAVITE. LA PIECE METALLIQUE 20 CONSTITUE AVEC UN CYLINDRE METALLIQUE 3 PLACE EN FACE D'ELLE SUR LA FACE OPPOSEE DE LA CAVITE, LES DEUX ARMATURES D'UN CONDENSATEUR. LA SEULE PARTIE DU PLONGEUR QUI SORT DE LA PIECE METALLIQUE POUR APPARAITRE A L'INTERIEUR DE LA CAVITE EST UN BATONNET EN DIELECTRIQUE 22 DESTINE A MODIFIER PAR SA PRESENCE LE CHAMP ENTRE LES ARMATURES DU CONDENSATEUR. APPLICATION AUX FILTRES "AGILES EN FREQUENCES".VARIABLE RESONATOR INCLUDING A MOBILE PART OF WHICH SLIDING SURFACES ARE LOCATED OUT OF CURRENT CIRCULATION ZONES. A DIVER 21, 22 ENTERS A CAVITY 1 BY CROSSING A METAL PART 20 IN PART OF THE WALL OF THE CAVITY. THE METAL PART 20 CONSTITUTES A METAL CYLINDER 3 PLACED IN FRONT OF IT ON THE OPPOSITE SIDE OF THE CAVITY, THE TWO REINFORCEMENTS OF A CONDENSER. THE ONLY PART OF THE PLUNGER THAT COMES OUT OF THE METAL PART TO APPEAR INSIDE THE CAVITY IS A DIELECTRIC STICK 22 INTENDED TO MODIFY BY ITS PRESENCE THE FIELD BETWEEN THE CONDENSER FRAMES. APPLICATION TO "FREQUENCY AGILE" FILTERS.

FR8110899A 1981-06-02 1981-06-02 MICROWAVE RESONATOR OF THE VARIABLE TO DIELECTRIC CAPACITOR TYPE Granted FR2507018A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8110899A FR2507018A1 (en) 1981-06-02 1981-06-02 MICROWAVE RESONATOR OF THE VARIABLE TO DIELECTRIC CAPACITOR TYPE
EP19820400954 EP0068919B1 (en) 1981-06-02 1982-05-24 Microwave resonator of the variable capacitor type, comprising dielectric material
DE8282400954T DE3272552D1 (en) 1981-06-02 1982-05-24 Microwave resonator of the variable capacitor type, comprising dielectric material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8110899A FR2507018A1 (en) 1981-06-02 1981-06-02 MICROWAVE RESONATOR OF THE VARIABLE TO DIELECTRIC CAPACITOR TYPE

Publications (2)

Publication Number Publication Date
FR2507018A1 true FR2507018A1 (en) 1982-12-03
FR2507018B1 FR2507018B1 (en) 1984-11-09

Family

ID=9259102

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8110899A Granted FR2507018A1 (en) 1981-06-02 1981-06-02 MICROWAVE RESONATOR OF THE VARIABLE TO DIELECTRIC CAPACITOR TYPE

Country Status (3)

Country Link
EP (1) EP0068919B1 (en)
DE (1) DE3272552D1 (en)
FR (1) FR2507018A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000064001A1 (en) * 1999-04-15 2000-10-26 Kathrein-Werke Kg High-frequency filter
WO2012084154A1 (en) * 2010-12-23 2012-06-28 Kathrein-Werke Kg Tunable high-frequency filter
WO2016174422A3 (en) * 2015-04-28 2017-01-05 David Rhodes A tuneable tem mode microwave resonator and a tuneable microwave filter
RU2696817C1 (en) * 2019-01-09 2019-08-06 Михаил Борисович Гойхман Tunable band-close waveguide filter

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1192635A (en) * 1983-05-16 1985-08-27 Northern Telecom Limited Microwave cavity tuner
FR2627329B1 (en) * 1988-02-12 1990-03-23 Alcatel Espace DIELECTRIC RESONATOR FILTER
US5968876A (en) * 1997-04-21 1999-10-19 Conductus, Inc. Compressable tuning element for microwave resonators and method of making same
US6147577A (en) * 1998-01-15 2000-11-14 K&L Microwave, Inc. Tunable ceramic filters
DE102012020979A1 (en) * 2012-10-25 2014-04-30 Kathrein-Werke Kg Tunable high frequency filter
DE102012022411A1 (en) * 2012-11-15 2014-05-15 Kathrein-Austria Gmbh High frequency filter with frequency stabilization
CN104981938A (en) * 2013-12-31 2015-10-14 华为技术有限公司 Dielectric resonator, dielectric filter and communication device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1223966B (en) * 1959-09-30 1966-09-01 Siemens Ag Waveguide band filter
US4127834A (en) * 1977-08-29 1978-11-28 Motorola, Inc. Temperature compensating apparatus for microwave oscillators and the like
FR2477783A1 (en) * 1980-03-04 1981-09-11 Thomson Csf VARIABLE CAPABILITY ADAPTER DEVICE AND TUNABLE HYPERFREQUENCY FILTER HAVING AT LEAST ONE SUCH DEVICE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1046593A (en) * 1951-05-11 1953-12-08 Centre Nat Rech Scient VHF and UHF tunable electromagnetic resonator and devices using this resonator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1223966B (en) * 1959-09-30 1966-09-01 Siemens Ag Waveguide band filter
US4127834A (en) * 1977-08-29 1978-11-28 Motorola, Inc. Temperature compensating apparatus for microwave oscillators and the like
FR2477783A1 (en) * 1980-03-04 1981-09-11 Thomson Csf VARIABLE CAPABILITY ADAPTER DEVICE AND TUNABLE HYPERFREQUENCY FILTER HAVING AT LEAST ONE SUCH DEVICE

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000064001A1 (en) * 1999-04-15 2000-10-26 Kathrein-Werke Kg High-frequency filter
AU769264B2 (en) * 1999-04-15 2004-01-22 Kathrein-Werke Kg High-frequency filter
WO2012084154A1 (en) * 2010-12-23 2012-06-28 Kathrein-Werke Kg Tunable high-frequency filter
US8947179B2 (en) 2010-12-23 2015-02-03 Kathrein-Werke Kg Tunable high-frequency filter
AU2011348462B2 (en) * 2010-12-23 2015-07-30 Kathrein-Werke Kg Tunable high-frequency filter
WO2016174422A3 (en) * 2015-04-28 2017-01-05 David Rhodes A tuneable tem mode microwave resonator and a tuneable microwave filter
RU2696817C1 (en) * 2019-01-09 2019-08-06 Михаил Борисович Гойхман Tunable band-close waveguide filter

Also Published As

Publication number Publication date
EP0068919A1 (en) 1983-01-05
DE3272552D1 (en) 1986-09-18
FR2507018B1 (en) 1984-11-09
EP0068919B1 (en) 1986-08-13

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