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1. 发明申请

US20090027138A1 Switch Circuit 审中-公开
标题翻译：开关电路
公开(公告)号：US20090027138A1
公开(公告)日：2009-01-29
申请号：US11886589
申请日：2005-03-29
申请人： Tamotsu Nishino , Masatake Hangai , Yukihisa Yoshida , Shinichi Izuo , Hirokazu Taketomi , Tomohiro Takahashi , Kenichiro Kodama , Kazushi Nishizawa , Yoko Koga , Araki Ohno , Shinnosuke Soda , Moriyasu Miyazaki , Kenichi Miyaguchi
发明人： Tamotsu Nishino , Masatake Hangai , Yukihisa Yoshida , Shinichi Izuo , Hirokazu Taketomi , Tomohiro Takahashi , Kenichiro Kodama , Kazushi Nishizawa , Yoko Koga , Araki Ohno , Shinnosuke Soda , Moriyasu Miyazaki , Kenichi Miyaguchi
IPC分类号： H01P1/10
CPC分类号： H01P1/127 , H01P1/184 , H01Q7/00 , H01Q9/14 , H01Q9/16
摘要： A switch circuit including: a plurality of MEMS switches connected in parallel or in series, which have different drive voltages; and a single voltage supply for driving the plurality of MEMS switches by the plurality of drive voltages, is used for a microwave circuit or an antenna circuit, to vary a configuration of the microwave circuit or the antenna circuit based on the drive voltage value. That is, the configuration of the microwave circuit or the antenna circuit can be varied based on the drive voltage value by using the switch circuit including the MEMS switches having the different drive voltages for the microwave circuit or the antenna circuit.
摘要翻译：一种开关电路，包括：并联或串联连接的多个MEMS开关，其具有不同的驱动电压; 并且用于通过多个驱动电压驱动多个MEMS开关的单个电压源用于微波电路或天线电路，以基于驱动电压值改变微波电路或天线电路的配置。也就是说，微波电路或天线电路的配置可以通过使用包括具有用于微波电路或天线电路的不同驱动电压的MEMS开关的开关电路，基于驱动电压值而变化。

2. 发明申请

US20070188258A1 Transition circuit 有权
标题翻译：转换电路
公开(公告)号：US20070188258A1
公开(公告)日：2007-08-16
申请号：US10585194
申请日：2004-02-27
申请人： Araki Ohno , Hideyuki Ohhashi , Yukihiro Tahara , Katsuhisa Kodama
发明人： Araki Ohno , Hideyuki Ohhashi , Yukihiro Tahara , Katsuhisa Kodama
IPC分类号： H01P5/107
CPC分类号： H01Q15/008 , H01P5/107
摘要： A transition circuit includes: a waveguide having a notched portion formed by cutting away a portion of the tube wall of the waveguide from the end portion of the waveguide; a dielectric substrate in which a portion extending outside the waveguide through the notched portion of the waveguide is formed; a plurality of polygonal conductor patterns formed regularly disposed on the dielectric substrate; a ground conductor formed on the dielectric substrate; through holes electrically connecting this ground conductor and each of the conductor patterns; an open stub formed on the dielectric substrate; and the conductor of a microwave transmission line, which is formed on the portion of the dielectric substrate, extending outside the waveguide, and which is electrically connected to the open stub.
摘要翻译：一种转换电路包括：波导，其具有通过从波导的端部切除波导管壁的一部分而形成的切口部分; 电介质基板，其中形成有通过波导的切口部延伸到波导外部的部分; 形成规则地设置在电介质基板上的多个多边形导体图案; 形成在电介质基板上的接地导体; 通孔，电连接该接地导体和每个导体图案; 形成在电介质基片上的开放短截线; 以及形成在电介质基板的部分上的微波传输线的导体，其延伸到波导外部，并且与导电断线电连接。

3. 发明授权

US07439831B2 Transition circuit 有权
标题翻译：转换电路
公开(公告)号：US07439831B2
公开(公告)日：2008-10-21
申请号：US10585194
申请日：2004-02-27
申请人： Araki Ohno , Hideyuki Ohhashi , Yukihiro Tahara , Katsuhisa Kodama
发明人： Araki Ohno , Hideyuki Ohhashi , Yukihiro Tahara , Katsuhisa Kodama
IPC分类号： H01P1/00
CPC分类号： H01Q15/008 , H01P5/107
摘要： A transition circuit includes: a waveguide having a notched portion formed by cutting away a portion of the tube wall of the waveguide from the end portion of the waveguide; a dielectric substrate in which a portion extending outside the waveguide through the notched portion of the waveguide is formed; a plurality of polygonal conductor patterns formed regularly disposed on the dielectric substrate; a ground conductor formed on the dielectric substrate; through holes electrically connecting this ground conductor and each of the conductor patterns; an open stub formed on the dielectric substrate; and the conductor of a microwave transmission line, which is formed on the portion of the dielectric substrate, extending outside the waveguide, and which is electrically connected to the open stub.
摘要翻译：一种转换电路包括：波导，其具有通过从波导的端部切除波导管壁的一部分而形成的切口部分; 电介质基板，其中形成有通过波导的切口部延伸到波导外部的部分; 形成规则地设置在电介质基板上的多个多边形导体图案; 形成在电介质基板上的接地导体; 通孔，电连接该接地导体和每个导体图案; 形成在电介质基片上的开放短截线; 以及形成在电介质基板的部分上的微波传输线的导体，其延伸到波导外部，并且与导电断线电连接。

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