DE59912257D1 - Method for tuning the resonant frequency of a dielectric resonator - Google Patents

Method for tuning the resonant frequency of a dielectric resonator

Info

Publication number
DE59912257D1
DE59912257D1 DE59912257T DE59912257T DE59912257D1 DE 59912257 D1 DE59912257 D1 DE 59912257D1 DE 59912257 T DE59912257 T DE 59912257T DE 59912257 T DE59912257 T DE 59912257T DE 59912257 D1 DE59912257 D1 DE 59912257D1
Authority
DE
Germany
Prior art keywords
tuning
resonant frequency
dielectric resonator
resonator
dielectric
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 - Lifetime
Application number
DE59912257T
Other languages
German (de)
Inventor
Martin Schallner
Siegbert Martin
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.)
Ericsson AB
Original Assignee
Marconi Communications GmbH
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 Marconi Communications GmbH filed Critical Marconi Communications GmbH
Application granted granted Critical
Publication of DE59912257D1 publication Critical patent/DE59912257D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01P7/10—Dielectric resonators
    • 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
    • H01P1/203—Strip line filters
    • H01P1/20309—Strip line filters with dielectric resonator

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE59912257T 1998-05-27 1999-02-12 Method for tuning the resonant frequency of a dielectric resonator Expired - Lifetime DE59912257D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823656A DE19823656A1 (en) 1998-05-27 1998-05-27 Method for tuning the resonance frequency of a dielectric resonator

Publications (1)

Publication Number Publication Date
DE59912257D1 true DE59912257D1 (en) 2005-08-18

Family

ID=7869061

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19823656A Ceased DE19823656A1 (en) 1998-05-27 1998-05-27 Method for tuning the resonance frequency of a dielectric resonator
DE59912257T Expired - Lifetime DE59912257D1 (en) 1998-05-27 1999-02-12 Method for tuning the resonant frequency of a dielectric resonator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19823656A Ceased DE19823656A1 (en) 1998-05-27 1998-05-27 Method for tuning the resonance frequency of a dielectric resonator

Country Status (2)

Country Link
EP (1) EP0961340B1 (en)
DE (2) DE19823656A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7453336B2 (en) 2003-10-21 2008-11-18 Siemens Aktiengesellschaft Coupling structure for cylindrical resonators
DE102004048274A1 (en) * 2004-10-04 2006-04-06 Siemens Ag Filter element for filtering electromagnetic waves, especially bandpass filter or band blocking filter, has resonator held at distance from contacting structure in recess in circuit board by suitable attachment arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616594B1 (en) * 1987-06-09 1989-07-07 Thomson Csf TUNABLE MICROWAVE FILTER DEVICE WITH DIELECTRIC RESONATOR, AND APPLICATIONS
JPH07122915A (en) * 1993-10-21 1995-05-12 Fujitsu Ltd Dielectric resonator circuit
US5457431A (en) * 1994-03-08 1995-10-10 Harris Corporation Electronic tuning circuit and method of manufacture

Also Published As

Publication number Publication date
DE19823656A1 (en) 1999-12-09
EP0961340A1 (en) 1999-12-01
EP0961340B1 (en) 2005-07-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ERICSSON AB, STOCKHOLM, SE