Title:
【発明の名称】超伝導共振子を使用した二重動作モードフィルタ
Document Type and Number:
Japanese Patent JP2002527973
Kind Code:
A
Abstract:
A dual operation mode all temperature filter is provided. The dual operation mode filter is provided with a housing defining at least two cavities, an input port and an output port. It is also provided with a non-superconducting resonator disposed in a first one of the cavities and a superconducting resonator disposed in a second one of the cavities. The second resonator comprises a superconducting material containing 8-15% silver. The dual operation mode filter filters at a relatively high level at temperatures below a threshold temperature and at a lower, conventional level, at temperatures below the threshold.
Inventors:
Abdelmonem, Amur
Application Number:
JP2000576507A
Publication Date:
August 27, 2002
Filing Date:
September 14, 1999
Export Citation:
Assignee:
Illinois Super Conductor Corporation
International Classes:
H01P1/203; H01P1/205; H01P7/08; (IPC1-7): H01P1/203; H01P7/08
Attorney, Agent or Firm:
Yoshihiro Tsunoda (4 outside)