FR2507018B1 - - Google Patents

Info

Publication number
FR2507018B1
FR2507018B1 FR8110899A FR8110899A FR2507018B1 FR 2507018 B1 FR2507018 B1 FR 2507018B1 FR 8110899 A FR8110899 A FR 8110899A FR 8110899 A FR8110899 A FR 8110899A FR 2507018 B1 FR2507018 B1 FR 2507018B1
Authority
FR
France
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
FR8110899A
Other languages
French (fr)
Other versions
FR2507018A1 (en
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 DE8282400954T priority patent/DE3272552D1/en
Priority to EP19820400954 priority patent/EP0068919B1/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)
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
DE8282400954T DE3272552D1 (en) 1981-06-02 1982-05-24 Microwave resonator of the variable capacitor type, comprising dielectric material
EP19820400954 EP0068919B1 (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 FR2507018A1 (en) 1982-12-03
FR2507018B1 true 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)

Families Citing this family (11)

* 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
DE19917087C2 (en) * 1999-04-15 2001-07-26 Kathrein Werke Kg High frequency filter
DE102010056048A1 (en) 2010-12-23 2012-06-28 Kathrein-Werke Kg Tunable high frequency filter
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
WO2016174424A2 (en) * 2015-04-28 2016-11-03 David Rhodes A tuneable microwave filter and a tuneable microwave multiplexer
RU2696817C1 (en) * 2019-01-09 2019-08-06 Михаил Борисович Гойхман Tunable band-close waveguide filter

Family Cites Families (4)

* 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
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

Also Published As

Publication number Publication date
EP0068919A1 (en) 1983-01-05
FR2507018A1 (en) 1982-12-03
EP0068919B1 (en) 1986-08-13
DE3272552D1 (en) 1986-09-18

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Legal Events

Date Code Title Description
ST Notification of lapse