DE50312086D1 - Apparatus for frequency tuning a cavity resonator or dielectric resonator - Google Patents

Apparatus for frequency tuning a cavity resonator or dielectric resonator

Info

Publication number
DE50312086D1
DE50312086D1 DE50312086T DE50312086T DE50312086D1 DE 50312086 D1 DE50312086 D1 DE 50312086D1 DE 50312086 T DE50312086 T DE 50312086T DE 50312086 T DE50312086 T DE 50312086T DE 50312086 D1 DE50312086 D1 DE 50312086D1
Authority
DE
Germany
Prior art keywords
resonator
dielectric
frequency tuning
metal layer
cavity
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
DE50312086T
Other languages
German (de)
Inventor
Norbert Dr Klein
Soami Daya Krishnananda
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.)
Forschungszentrum Juelich GmbH
Original Assignee
Forschungszentrum Juelich 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 Forschungszentrum Juelich GmbH filed Critical Forschungszentrum Juelich GmbH
Application granted granted Critical
Publication of DE50312086D1 publication Critical patent/DE50312086D1/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
    • H01P7/06—Cavity resonators
    • 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

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)

Abstract

The device includes a metal layer (24) applied to a dielectric layer. The metal layer has at least one gap (25) which is bridged by at least one micromechanical structural member (27), whose distance to the metal layer can be varied. Independent claims are included for a cavity resonator or a dielectric resonator; a tunable filter structure; a tunable oscillator; and the use of a cavity resonator or dielectric resonator for frequency tuning a TE011/TE01delta wave type.
DE50312086T 2002-12-10 2003-11-13 Apparatus for frequency tuning a cavity resonator or dielectric resonator Expired - Lifetime DE50312086D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10257822A DE10257822B3 (en) 2002-12-10 2002-12-10 Frequency tuning device for a cavity resonator or dielectric resonator

Publications (1)

Publication Number Publication Date
DE50312086D1 true DE50312086D1 (en) 2009-12-17

Family

ID=32319043

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10257822A Expired - Fee Related DE10257822B3 (en) 2002-12-10 2002-12-10 Frequency tuning device for a cavity resonator or dielectric resonator
DE50312086T Expired - Lifetime DE50312086D1 (en) 2002-12-10 2003-11-13 Apparatus for frequency tuning a cavity resonator or dielectric resonator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10257822A Expired - Fee Related DE10257822B3 (en) 2002-12-10 2002-12-10 Frequency tuning device for a cavity resonator or dielectric resonator

Country Status (3)

Country Link
EP (1) EP1429457B1 (en)
AT (1) ATE447793T1 (en)
DE (2) DE10257822B3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8362853B2 (en) 2009-06-19 2013-01-29 Qualcomm Incorporated Tunable MEMS resonators
US8884723B2 (en) 2010-06-02 2014-11-11 Com Dev International Ltd. TE011 cavity filter assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030051A (en) * 1976-07-06 1977-06-14 Hughes Aircraft Company N-section microwave resonator having rotary joint for variable coupling
JPS61280104A (en) * 1985-06-05 1986-12-10 Murata Mfg Co Ltd Dielectric resonator device
JPS63299604A (en) * 1987-05-29 1988-12-07 Murata Mfg Co Ltd Dielectric resonator device
JPH05110337A (en) * 1991-10-14 1993-04-30 Nec Corp Microwave oscillator
US6590267B1 (en) * 2000-09-14 2003-07-08 Mcnc Microelectromechanical flexible membrane electrostatic valve device and related fabrication methods

Also Published As

Publication number Publication date
EP1429457A2 (en) 2004-06-16
ATE447793T1 (en) 2009-11-15
DE10257822B3 (en) 2004-08-12
EP1429457B1 (en) 2009-11-04
EP1429457A3 (en) 2008-11-05

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Legal Events

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8364 No opposition during term of opposition