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1. 发明授权

US07002429B2 Nonreflective waveguide terminator and waveguide circuit 失效
标题翻译：非反射波导终端和波导电路
公开(公告)号：US07002429B2
公开(公告)日：2006-02-21
申请号：US10685507
申请日：2003-10-16
申请人： Hideki Asao , Yukitsugu Yoshino , Kazuhisa Henmi , Hideyuki Oohashi , Yukihiro Tahara , Hideo Ogawa , Naofumi Yoneda , Muneaki Mukuda
发明人： Hideki Asao , Yukitsugu Yoshino , Kazuhisa Henmi , Hideyuki Oohashi , Yukihiro Tahara , Hideo Ogawa , Naofumi Yoneda , Muneaki Mukuda
IPC分类号： H01P1/00
CPC分类号： H01P1/264
摘要： A nonreflective waveguide terminator includes a waveguide portion and an electromagnetic wave absorber. The portion has a rectangular opening in a plane perpendicular to a radio-wave propagation direction. The portion has one open end in the direction and the other end closed by a terminating metal internal wall. The portion has a radio-wave propagation space surrounded by first and second metal internal walls parallel to a radio-wave electric field, and third and fourth metal internal walls perpendicular to the field. The exterior shape of the absorber is a parallelepiped. The absorber has a rear-end surface positioned at a predetermined distance from the terminating wall and parallel to the terminating wall or is provided against the terminating wall. The surface of the absorber having the largest rectangular area is on the third or the fourth metal internal wall.
摘要翻译：非反射波导终端器包括波导部分和电磁波吸收体。该部分在与无线电波传播方向垂直的平面中具有矩形开口。该部分在方向上具有一个开口端，另一端由终止的金属内壁封闭。该部分具有由平行于无线电波电场的第一和第二金属内壁以及垂直于场的第三和第四金属内壁包围的无线电波传播空间。吸收体的外形是平行六面体。该吸收器具有一个后端表面，该后端表面位于与终止壁预定的距离处并且平行于终止壁，或者设置成抵靠端壁。具有最大矩形区域的吸收体的表面在第三或第四金属内壁上。

2. 发明申请

US20050017815A1 Nonreflective waveguide terminator and waveguide circuit 失效
标题翻译：非反射波导终端和波导电路
公开(公告)号：US20050017815A1
公开(公告)日：2005-01-27
申请号：US10685507
申请日：2003-10-16
申请人： Hideki Asao , Yukitsugu Yoshino , Kazuhisa Henmi , Hideyuki Oohashi , Yukihiro Tahara , Hideo Ogawa , Naofumi Yoneda , Muneaki Mukuda
发明人： Hideki Asao , Yukitsugu Yoshino , Kazuhisa Henmi , Hideyuki Oohashi , Yukihiro Tahara , Hideo Ogawa , Naofumi Yoneda , Muneaki Mukuda
IPC分类号： H01P1/26
CPC分类号： H01P1/264
摘要： A nonreflective waveguide terminator includes a waveguide portion and an electromagnetic wave absorber. The portion has a rectangular opening in a plane perpendicular to a radio-wave propagation direction. The portion has one open end in the direction and the other end closed by a terminating metal internal wall. The portion has a radio-wave propagation space surrounded by first and second metal internal walls parallel to a radio-wave electric field, and third and fourth metal internal walls perpendicular to the field. The exterior shape of the absorber is a parallelepiped. The absorber has a rear-end surface positioned at a predetermined distance from the terminating wall and parallel to the terminating wall or is provided against the terminating wall. The surface of the absorber having the largest rectangular area is on the third or the fourth metal internal wall.
摘要翻译：非反射波导终端器包括波导部分和电磁波吸收体。该部分在与无线电波传播方向垂直的平面中具有矩形开口。该部分在方向上具有一个开口端，另一端由终止的金属内壁封闭。该部分具有由平行于无线电波电场的第一和第二金属内壁以及垂直于场的第三和第四金属内壁包围的无线电波传播空间。吸收体的外形是平行六面体。该吸收器具有一个后端表面，该后端表面位于与终止壁预定的距离处并且平行于终止壁，或者设置成抵靠端壁。具有最大矩形区域的吸收体的表面在第三或第四金属内壁上。

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。

5. 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。

6. 发明授权

US08471647B2 Power divider 有权
标题翻译：功率分配器
公开(公告)号：US08471647B2
公开(公告)日：2013-06-25
申请号：US12937109
申请日：2008-04-11
申请人： Yukihiro Tahara , Takeshi Yuasa , Naofumi Yoneda
发明人： Yukihiro Tahara , Takeshi Yuasa , Naofumi Yoneda
IPC分类号： H01P3/08 , H01P5/12
CPC分类号： H01P5/16
摘要： In cases where a power divider is constructed by using a multilayer substrate, a power divider is obtained which is smaller in size and has a good reflection property. The power divider according to the present invention is provided with a multilayer dielectric substrate (1), strip conductor patterns (2a through 2c) formed on one surface of the multilayer dielectric substrate (1), and a ground conductor pattern (3) formed on the other surface of the multilayer dielectric substrate (1), wherein a transmission line is composed of the dielectric substrate (1), the strip conductor patterns (2a through 2c) and the ground conductor pattern (3), and the transmission line has its one end branched to form a plurality of branch lines (12a, 12b), with an isolation resistance (4) being formed between the branch lines. A first capacitance forming part comprising a first pillar conductor (6a) and a first capacitance forming conductor pattern (5a), both formed in an interior of the dielectric substrate (1), is formed at a branch point (13) of said transmission line.
摘要翻译：在通过使用多层基板构成功率分配器的情况下，获得尺寸更小且反射性好的功率分配器。根据本发明的功率分配器设置有多层电介质基板（1），形成在多层电介质基板（1）的一个表面上的带状导体图案（2a至2c）和形成在多层介质基板多层电介质基板（1）的另一个表面，其中传输线由电介质基板（1），带状导体图案（2a至2c）和接地导体图案（3）组成，传输线具有一端分支形成多个分支线（12a，12b），在分支线之间形成隔离电阻（4）。在所述传输线的分支点（13）处形成包括形成在所述电介质基板（1）的内部的第一柱状导体（6a）和第一电容形成用导体图案（5a）的第一电容形成部，。

7. 发明申请

US20110032049A1 POWER DIVIDER 有权
标题翻译：功率分配器
公开(公告)号：US20110032049A1
公开(公告)日：2011-02-10
申请号：US12937109
申请日：2008-04-11
申请人： Yukihiro Tahara , Takeshi Yuasa , Naofumi Yoneda
发明人： Yukihiro Tahara , Takeshi Yuasa , Naofumi Yoneda
IPC分类号： H01P5/12
CPC分类号： H01P5/16
摘要： In cases where a power divider is constructed by using a multilayer substrate, a power divider is obtained which is smaller in size and has a good reflection property. The power divider according to the present invention is provided with a multilayer dielectric substrate (1), strip conductor patterns (2a through 2c) formed on one surface of the multilayer dielectric substrate (1), and a ground conductor pattern (3) formed on the other surface of the multilayer dielectric substrate (1), wherein a transmission line is composed of the dielectric substrate (1), the strip conductor patterns (2a through 2c) and the ground conductor pattern (3), and the transmission line has its one end branched to form a plurality of branch lines (12a, 12b), with an isolation resistance (4) being formed between the branch lines. A first capacitance forming part comprising a first pillar conductor (6a) and a first capacitance forming conductor pattern (5a), both formed in an interior of the dielectric substrate (1), is formed at a branch point (13) of said transmission line.
摘要翻译：在通过使用多层基板构成功率分配器的情况下，获得尺寸更小且反射性好的功率分配器。根据本发明的功率分配器设置有多层电介质基板（1），形成在多层电介质基板（1）的一个表面上的带状导体图案（2a至2c）和形成在多层介质基板多层电介质基板（1）的另一个表面，其中传输线由电介质基板（1），带状导体图案（2a至2c）和接地导体图案（3）组成，传输线具有一端分支形成多个分支线（12a，12b），在分支线之间形成隔离电阻（4）。在所述传输线的分支点（13）处形成包括形成在所述电介质基板（1）的内部的第一柱状导体（6a）和第一电容形成用导体图案（5a）的第一电容形成部，。

8. 发明申请

US20110260771A1 POWER COMBINER/DISTRIBUTOR AND TRANSMITTER USING THE POWER COMBINER/DISTRIBUTOR 有权
标题翻译：动力组合机/分配器和发电机使用动力联合机/分配机
公开(公告)号：US20110260771A1
公开(公告)日：2011-10-27
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： G06G7/16
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。

9. 发明授权

US08134514B2 Coaxial line slot array antenna and method for manufacturing the same 有权
标题翻译：同轴线槽阵列天线及其制造方法
公开(公告)号：US08134514B2
公开(公告)日：2012-03-13
申请号：US12447916
申请日：2007-11-02
申请人： Satoshi Yamaguchi , Yukihiro Tahara , Kazushi Nishizawa , Hiroaki Miyashita , Hideyuki Oohashi
发明人： Satoshi Yamaguchi , Yukihiro Tahara , Kazushi Nishizawa , Hiroaki Miyashita , Hideyuki Oohashi
IPC分类号： H01Q13/10
CPC分类号： H01Q13/12 , H01Q13/203 , H01Q21/005 , Y10T29/49016
摘要： A planar antenna including slot arrays configured to set a narrow interval between elements so as to perform beam scanning in a wide angle range while keeping low loss and low profile. The planar antenna includes: a coaxial line including an inner conductor, an outer conductor provided so as to surround a circumference of the inner conductor, and both ends short-circuited; a feeding mechanism for exciting the coaxial line; and a plurality of slots formed on the outer conductor with a certain angle with respect to a tube direction of the coaxial line and having approximately a resonance length.
摘要翻译：一种平面天线，其包括槽阵列，其被配置为在元件之间设置窄间隔，以便在广角范围内执行波束扫描，同时保持低损耗和低轮廓。平面天线包括：同轴线，包括内导体，设置为围绕内导体周围的外导体，并且两端短路; 用于激发同轴线的馈送机构; 以及在所述外导体上相对于所述同轴线的管方向具有一定角度并且具有大致共振长度的多个槽。

10. 发明申请

US20100001916A1 COAXIAL LINE SLOT ARRAY ANTENNA AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：同轴线槽阵列天线及其制造方法
公开(公告)号：US20100001916A1
公开(公告)日：2010-01-07
申请号：US12447916
申请日：2007-11-02
申请人： Satoshi Yamaguchi , Yukihiro Tahara , Kazushi Nishizawa , Hiroaki Miyashita , Hideyuki Oohashi
发明人： Satoshi Yamaguchi , Yukihiro Tahara , Kazushi Nishizawa , Hiroaki Miyashita , Hideyuki Oohashi
IPC分类号： H01Q13/10 , H01P11/00
CPC分类号： H01Q13/12 , H01Q13/203 , H01Q21/005 , Y10T29/49016
摘要： A planar antenna including slot arrays configured to set a narrow interval between elements so as to perform beam scanning in a wide angle range while keeping low loss and low profile. The planar antenna includes: a coaxial line including an inner conductor, an outer conductor provided so as to surround a circumference of the inner conductor, and both ends short-circuited; a feeding mechanism for exciting the coaxial line; and a plurality of slots formed on the outer conductor with a certain angle with respect to a tube direction of the coaxial line and having approximately a resonance length.
摘要翻译：一种平面天线，其包括槽阵列，其被配置为在元件之间设置窄间隔，以便在广角范围内执行波束扫描，同时保持低损耗和低轮廓。平面天线包括：同轴线，包括内导体，设置为围绕内导体周围的外导体，并且两端短路; 用于激发同轴线的馈送机构; 以及在所述外导体上相对于所述同轴线的管方向具有一定角度并且具有大致共振长度的多个槽。

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