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1. 发明授权

US09368855B2 Planar circuit to waveguide transition having openings formed in a conductive pattern to form a balance line or an unbalance line 有权
标题翻译：平面电路至波导转变，其具有以导电图形形成的开口，以形成平衡线或不平衡线
公开(公告)号：US09368855B2
公开(公告)日：2016-06-14
申请号：US14377408
申请日：2013-01-17
申请人： Takeshi Yuasa , Tetsuya Oba , Akimichi Hirota , Tetsu Owada
发明人： Takeshi Yuasa , Tetsuya Oba , Akimichi Hirota , Tetsu Owada
IPC分类号： H01P5/107 , H01P3/12 , H05K1/02
CPC分类号： H01P5/107 , H01P3/121 , H05K1/0245 , H05K1/0253 , H05K1/0296
摘要： Openings are formed by removing part of a ground conductor, and a differential signal line including signal line conductors is configured with some of the openings. In addition, a metal block is mounted thereon to cover the opening to thus configure a waveguide using the metal block and ground conductor as wall surfaces. A planar circuit to waveguide transition according to the above can achieve traveling wave conversions from a waveguide mode to a slot mode, and from the slot mode to a differential mode without utilizing resonance, which makes it possible to align a dominant direction of an electric field by the three ones; thus, a wider bandwidth can be expected. Thus, the wider bandwidth can be achieved with a simple layer structure.
摘要翻译：通过去除部分接地导体形成开口，并且包括信号线导体的差分信号线被配置有一些开口。此外，金属块被安装在其上以覆盖开口，从而使用金属块和接地导体作为壁表面构成波导。根据上述的平面电路与波导转换可以实现从波导模式到时隙模式的行波转换，并且可以在不利用谐振的情况下从时隙模式到差分模式，这使得可以对齐电场的主要方向由三个; 因此，可以预期更宽的带宽。因此，可以通过简单的层结构来实现更宽的带宽。

2. 发明申请

US20150008991A1 PLANAR CIRCUIT TO WAVEGUIDE TRANSITION 有权
标题翻译：平面电路波导转换
公开(公告)号：US20150008991A1
公开(公告)日：2015-01-08
申请号：US14377408
申请日：2013-01-17
申请人： Takeshi Yuasa , Tetsuya Oba , Akimichi Hirota , Tetsu Owada
发明人： Takeshi Yuasa , Tetsuya Oba , Akimichi Hirota , Tetsu Owada
IPC分类号： H01P3/12 , H05K1/02
CPC分类号： H01P5/107 , H01P3/121 , H05K1/0245 , H05K1/0253 , H05K1/0296
摘要： Openings are formed by removing part of a ground conductor, and a differential signal line including signal line conductors is configured with some of the openings. In addition, a metal block is mounted thereon to cover the opening to thus configure a waveguide using the metal block and ground conductor as wall surfaces. A planar circuit to waveguide transition according to the above can achieve traveling wave conversions from a waveguide mode to a slot mode, and from the slot mode to a differential mode without utilizing resonance, which makes it possible to align a dominant direction of an electric field by the three ones; thus, a wider bandwidth can be expected. Thus, the wider bandwidth can be achieved with a simple layer structure.
摘要翻译：通过去除部分接地导体形成开口，并且包括信号线导体的差分信号线被配置有一些开口。此外，金属块被安装在其上以覆盖开口，从而使用金属块和接地导体作为壁表面构成波导。根据上述的平面电路与波导转换可以实现从波导模式到时隙模式的行波转换，并且可以在不利用谐振的情况下从时隙模式到差分模式，这使得可以对齐电场的主要方向由三个; 因此，可以预期更宽的带宽。因此，可以通过简单的层结构来实现更宽的带宽。

3. 发明授权

US08723616B2 Waveguide-microstrip line converter having connection conductors spaced apart by different distances 有权
标题翻译：波导 - 微带线路转换器具有间隔不同距离的连接导体
公开(公告)号：US08723616B2
公开(公告)日：2014-05-13
申请号：US13142364
申请日：2010-02-05
申请人： Akimichi Hirota , Yukihiro Tahara , Naofumi Yoneda
发明人： Akimichi Hirota , Yukihiro Tahara , Naofumi Yoneda
IPC分类号： H01P5/107
CPC分类号： H01P5/107
摘要： Provided is a waveguide-microstrip line converter, including: a waveguide; a dielectric substrate that is connected to cover one end of the waveguide; a strip conductor that is disposed on a front surface of the dielectric substrate; a conductor plate that is disposed the front surface of the dielectric substrate, and connected to the strip conductor; a ground conductor that is disposed on a rear surface of the dielectric substrate; and a plurality of connection conductors that connect a periphery of the conductor plate and the ground conductor, in which: the ground conductor has an opening formed therein in a connection region; the strip conductor and the ground conductor form a microstrip line; and the plurality of connection conductors are arranged so that a distance between two lines of the plurality of connection conductors that are aligned in a longitudinal direction of the microstrip line, and disposed on both opposing sides of the conductor plate in a vicinity of a connection portion is narrower than a distance therebetween in a vicinity of the opening.
摘要翻译：提供了一种波导 - 微带线路转换器，包括：波导; 电介质基板，其被连接以覆盖波导的一端; 带状导体，其设置在所述电介质基板的前表面上; 导电板，其设置在所述电介质基板的前表面，并连接到所述带状导体; 布置在电介质基板的后表面上的接地导体; 以及连接导体板的周边和接地导体的多个连接导体，其中：接地导体在连接区域中形成有开口; 带状导体和接地导体形成微带线; 并且所述多个连接导体被布置成使得所述多个连接导体的两条线之间的距离在所述微带线的纵向方向上排列并且布置在所述导体板的相对侧的连接部分附近比开口附近的距离窄。

4. 发明授权

US08723618B2 Power combiner/distributor and transmitter using the power combiner/distributor 有权
标题翻译：功率组合器/分配器和变送器使用功率组合器/分配器
公开(公告)号：US08723618B2
公开(公告)日：2014-05-13
申请号：US13084868
申请日：2011-04-12
申请人： Akimichi Hirota , Yukihiro Tahara , Naofumi Yoneda , Yuji Sakai
发明人： Akimichi Hirota , Yukihiro Tahara , Naofumi Yoneda , Yuji Sakai
IPC分类号： H01P5/12 , H03H7/38
CPC分类号： H04B1/0483 , H03F3/211 , H03F3/602 , H03F2203/21106 , H03F2203/21142
摘要： The power combiner/distributor for performing one of power combination and power division, includes: a first branch circuit (117) having a plurality of first branch side terminals (113, 114) connected in parallel and one first combination side terminal (115), which are connected through a first power combination point (116); and a second branch circuit (137) having a plurality of second branch side terminals (133, 134) connected in parallel and one second combination side terminal (135) connected through a second power combination point (136), the one first combination side terminal and the one of plurality of second branch side terminals being connected to each other, in which a length from the first power combination point to the second power combination point is an integral multiple of ½ wavelength.
摘要翻译：用于执行功率组合和功率分配之一的功率合成器/分配器包括：具有并联连接的多个第一分支侧端子（113,114）和一个第一组合侧端子（115）的第一分支电路（117）其通过第一电力组合点（116）连接; 和具有并联连接的多个第二分支侧端子（133,134）和通过第二电力组合点（136）连接的一个第二组合侧端子（135）的第二分支电路（137），所述一个第一组合侧端子并且多个第二分支侧端子中的一个彼此连接，其中从第一电力组合点到第二电力组合点的长度是1/2波长的整数倍。

5. 发明申请

US20110267153A1 WAVEGUIDE-MICROSTRIP LINE CONVERTER 有权
标题翻译：波导 - 微波线路转换器
公开(公告)号：US20110267153A1
公开(公告)日：2011-11-03
申请号：US13142364
申请日：2010-02-05
申请人： Akimichi Hirota , Yukihiro Tahara , Naofumi Yoneda
发明人： Akimichi Hirota , Yukihiro Tahara , Naofumi Yoneda
IPC分类号： H03H7/38
CPC分类号： H01P5/107
摘要： Provided is a waveguide-microstrip line converter, including: a waveguide; a dielectric substrate that is connected to cover one end of the waveguide; a strip conductor that is disposed on a front surface of the dielectric substrate; a conductor plate that is disposed the front surface of the dielectric substrate, and connected to the strip conductor; a ground conductor that is disposed on a rear surface of the dielectric substrate; and a plurality of connection conductors that connect a periphery of the conductor plate and the ground conductor, in which: the ground conductor has an opening formed therein in a connection region; the strip conductor and the ground conductor forma microstrip line; and the plurality of connection conductors are arranged so that a distance between two lines of the plurality of connection conductors that are aligned in a longitudinal direction of the microstrip line, and disposed on both opposing sides of the conductor plate in a vicinity of a connection portion is narrower than a distance therebetween in a vicinity of the opening.
摘要翻译：提供了一种波导 - 微带线路转换器，包括：波导; 电介质基板，其被连接以覆盖波导的一端; 带状导体，其设置在所述电介质基板的前表面上; 导电板，其设置在所述电介质基板的前表面，并连接到所述带状导体; 布置在电介质基板的后表面上的接地导体; 以及连接导体板的周边和接地导体的多个连接导体，其中：接地导体在连接区域中形成有开口; 带状导体和接地导体形成微带线; 并且所述多个连接导体被布置成使得所述多个连接导体的两条线之间的距离在所述微带线的纵向方向上排列并且布置在所述导体板的相对侧的连接部分附近比开口附近的距离窄。

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