发明授权
- 专利标题： Dielectric stepped impedance resonator
- 专利标题（中）： 介质阶梯式阻抗谐振器
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申请号： US375417申请日： 1989-07-05
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公开(公告)号： US4985690A公开(公告)日： 1991-01-15
- 发明人: Kazuhiro Eguchi , Eiichi Ochiai , Shinichiro Ito , Takehiko Yoneda , Hiromitsu Taki , Toshiharu Noguchi , Kuniaki Kiyosue , Akiro Yoshida , Morikazu Sagawa , Mitsuo Makimoto
- 申请人： Kazuhiro Eguchi , Eiichi Ochiai , Shinichiro Ito , Takehiko Yoneda , Hiromitsu Taki , Toshiharu Noguchi , Kuniaki Kiyosue , Akiro Yoshida , Morikazu Sagawa , Mitsuo Makimoto
- 申请人地址： JPX Osaka
- 专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX63-170410 19880707; JPX63-170413 19880707
- 主分类号： H01P1/205
- IPC分类号： H01P1/205 ; H01P7/04
摘要：
A coaxial dielectric resonator for use at high frequency. The outer or inner peripheral surface of a tubular dielectric member is stepped so as to provide a greater suppression of spurious resonance. The dielectric member has a prism-shaped outer configuration so as to provide a high Q value, as well as improved space factor.
公开/授权文献
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