Title:
【発明の名称】誘電バラクタを備えた電気的チューナブルフィルタ
Document Type and Number:
Japanese Patent JP2002532889
Kind Code:
A
Abstract:
This invention provides a voltage tunable filter comprising an input connection point, an output connection point, and at least one circuit branch electrically coupled to the input connection point and the output connection point and including a voltage tunable dielectric varactor electrically connected to an inductor. The voltage tunable filter can be one of a low-pass, high-pass, band-pass, or band-stop filter. The varactor can include built-in DC blocking capacitors.
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Inventors:
Sengtupa, Louise, Sea
Stwell, Stephen, Sea
Zoo, yongfei
Sengputa, Sonnas
Chiu, Luna, H
Zang, Kushbai
Stwell, Stephen, Sea
Zoo, yongfei
Sengputa, Sonnas
Chiu, Luna, H
Zang, Kushbai
Application Number:
JP2000587403A
Publication Date:
October 02, 2002
Filing Date:
December 09, 1999
Export Citation:
Assignee:
Paratech Microwave Incorporated
International Classes:
H01P1/20; H01G7/06; (IPC1-7): H01G7/06; H01P1/20
Attorney, Agent or Firm:
Koichiro Kato