发明授权
US5339457A Superconductive electromagnetic wave mixer and superconductive
electromagnetic wave mixing apparatus employing the same
失效
超导电磁波混合器和采用该超导电磁波混合装置的超导电磁波混合装置
- 专利标题： Superconductive electromagnetic wave mixer and superconductive electromagnetic wave mixing apparatus employing the same
- 专利标题（中）： 超导电磁波混合器和采用该超导电磁波混合装置的超导电磁波混合装置
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申请号： US829556申请日： 1992-02-05
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公开(公告)号： US5339457A公开(公告)日： 1994-08-16
- 发明人: Takehiko Kawasaki , Katsuhiko Shinjo , Keisuke Yamamoto , Norio Kaneko
- 申请人： Takehiko Kawasaki , Katsuhiko Shinjo , Keisuke Yamamoto , Norio Kaneko
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX63-310085 19881209; JPX1-274924 19891024; JPX1-274925 19891024; JPX1-274926 19891024; JPX1-304581 19891124
- 主分类号： H01L39/22
- IPC分类号： H01L39/22 ; H03B15/00 ; H03D9/06 ; H04B1/28
摘要：
The present invention relates to a superconductive electromagnetic wave mixer comprising a local-oscillator section and a receiving section, said receiving section serving as a section at which an electromagnetic wave from the local-oscillator section and an externally originating electromagnetic wave are combined. The local-oscillator section and said receiving section are each formed by at least one Josephson junction employing at least one oxide superconductor.
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