Invention Grant
US08224409B2 Three-dimensional filter with movable superconducting film for tuning the filter
有权
具有可移动超导薄膜的三维过滤器，用于调节过滤器
- Patent Title: Three-dimensional filter with movable superconducting film for tuning the filter
- Patent Title (中): 具有可移动超导薄膜的三维过滤器，用于调节过滤器
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Application No.: US12400278Application Date: 2009-03-09
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Publication No.: US08224409B2Publication Date: 2012-07-17
- Inventor: Kazunori Yamanaka , Akihiko Akasegawa , Keisuke Sato
- Applicant: Kazunori Yamanaka , Akihiko Akasegawa , Keisuke Sato
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Fujitsu Patent Center
- Priority: JP2008-122103 20080508
- Main IPC: H01P1/20
- IPC: H01P1/20 ; H01B12/02
Abstract:
A three-dimensional filter includes a pair of superconductor films opposed to each other, and a three-dimensional resonator made of dielectric and situated between the superconductor films, wherein one of the superconductor films is movable relative to the three-dimensional resonator.
Public/Granted literature
- US20090280991A1 THREE-DIMENSIONAL FILTER AND TUNABLE FILTER APPARATUS Public/Granted day:2009-11-12
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