Invention Grant
US07843286B2 Dielectric resonator filter having a tunable element eccentrically located and a method of production thereof 有权
具有偏心位置的可调元件的介质谐振器滤波器及其制造方法

  • Patent Title: Dielectric resonator filter having a tunable element eccentrically located and a method of production thereof
  • Patent Title (中): 具有偏心位置的可调元件的介质谐振器滤波器及其制造方法
  • Application No.: US10537360
    Application Date: 2003-11-14
  • Publication No.: US07843286B2
    Publication Date: 2010-11-30
  • Inventor: Thomas KleyBruno RhombergDaniel Heinze
  • Applicant: Thomas KleyBruno RhombergDaniel Heinze
  • Applicant Address: FR
  • Assignee: Thales
  • Current Assignee: Thales
  • Current Assignee Address: FR
  • Agency: Lowe Hauptman Ham & Berner, LLP
  • Priority: CH2112/02 20021211
  • International Application: PCT/CH03/00748 WO 20031114
  • International Announcement: WO2004/054033 WO 20040624
  • Main IPC: H01P1/20
  • IPC: H01P1/20
Dielectric resonator filter having a tunable element eccentrically located and a method of production thereof
Abstract:
A high-frequency filter arrangement comprising at least one filter consisting of a plurality of high-frequency inter-coupled cavities in which a locally fixed respective dielectric resonator element is disposed and in which a respective dielectric body can be modified, in order to tune the frequency of the filter, in the position thereof in relation to the dielectric resonator element. The structure of the inventive filter arrangement is simple, compact and economical and excellent filter and tuning properties are obtained by virtue of the fact that the dielectric body is arranged in an eccentric recess of the dielectric resonator element and that the dielectric body is rotatably arranged in the eccentric recess.
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