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1. 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。

2. 发明授权

US07205862B2 Waveguide-to-microstrip transition with a multi-layer waveguide shorting portion 有权
标题翻译：具有多层波导短路部分的波导到微带转换
公开(公告)号：US07205862B2
公开(公告)日：2007-04-17
申请号：US11300332
申请日：2005-12-15
申请人： Yukihiro Tahara , Moriyasu Miyazaki , Kouichi Matsuo , Kazuyoshi Inami , Makoto Matsunaga
发明人： Yukihiro Tahara , Moriyasu Miyazaki , Kouichi Matsuo , Kazuyoshi Inami , Makoto Matsunaga
IPC分类号： H01P5/107
CPC分类号： H01P5/107
摘要： The invention provides a dielectric substrate; a ground conductor pattern is formed on one surface of the dielectric substrate and which has a ground conductor pattern omission portion; a strip conductor pattern formed on a surface of the dielectric substrate opposite to the surface having the ground conductor pattern; a conductor pattern for shorting of a waveguide formed so as to be continuously connected to the strip conductor pattern; connecting conductors for connecting the ground conductor pattern and the conductor pattern to each other within the dielectric substrate; and a waveguide connected to the dielectric substrate so as to correspond to the ground conductor pattern omission portion. Also, a microstrip line is constituted by the strip conductor pattern, the ground conductor pattern, and the dielectric substrate. Further, a dielectric waveguide shorting portion is constituted by the conductor pattern, the ground conductor pattern, and the connecting conductors.
摘要翻译：本发明提供一种电介质基片; 在电介质基板的一个表面上形成接地导体图形，并具有接地导体图形省略部分; 形成在与具有接地导体图案的表面相对的电介质基板的表面上的带状导体图案; 用于短路导体图案，其形成为连续地连接到带状导体图案; 用于将所述接地导体图案和所述导体图案彼此连接在所述电介质基板内的连接导体; 以及与电介质基板连接以对应于接地导体图案省略部分的波导。此外，微带线由带状导体图案，接地导体图案和电介质基板构成。此外，电介质波导短路部分由导体图案，接地导体图案和连接导体构成。

3. 发明申请

US20060091971A1 Waveguide-to-microstrip transition 有权
标题翻译：波导到微带过渡
公开(公告)号：US20060091971A1
公开(公告)日：2006-05-04
申请号：US11300332
申请日：2005-12-15
申请人： Yukihiro Tahara , Moriyasu Miyazaki , Kouichi Matsuo , Kazuyoshi Inami , Makoto Matsunaga
发明人： Yukihiro Tahara , Moriyasu Miyazaki , Kouichi Matsuo , Kazuyoshi Inami , Makoto Matsunaga
IPC分类号： H03H5/00
CPC分类号： H01P5/107
摘要： The invention provides a dielectric substrate; a ground conductor pattern is formed on one surface of the dielectric substrate and which has a ground conductor pattern omission portion; a strip conductor pattern formed on a surface of the dielectric substrate opposite to the surface having the ground conductor pattern; a conductor pattern for shorting of a waveguide formed so as to be continuously connected to the strip conductor pattern; connecting conductors for connecting the ground conductor pattern and the conductor pattern to each other within the dielectric substrate; and a waveguide connected to the dielectric substrate so as to correspond to the ground conductor pattern omission portion. Also, a microstrip line is constituted by the strip conductor pattern, the ground conductor pattern, and the dielectric substrate. Further, a dielectric waveguide shorting portion is constituted by the conductor pattern, the ground conductor pattern, and the connecting conductors.
摘要翻译：本发明提供一种电介质基片; 在电介质基板的一个表面上形成接地导体图形，并具有接地导体图形省略部分; 形成在与具有接地导体图案的表面相对的电介质基板的表面上的带状导体图案; 用于短路导体图案，其形成为连续地连接到带状导体图案; 用于将所述接地导体图案和所述导体图案彼此连接在所述电介质基板内的连接导体; 以及与电介质基板连接以对应于接地导体图案省略部分的波导。此外，微带线由带状导体图案，接地导体图案和电介质基板构成。此外，电介质波导短路部分由导体图案，接地导体图案和连接导体构成。

4. 发明授权

US06400234B1 Strip line feeding apparatus 失效
标题翻译：剥线送料装置
公开(公告)号：US06400234B1
公开(公告)日：2002-06-04
申请号：US09500995
申请日：2000-02-09
申请人： Hideyuki Ohhashi , Yukihiro Tahara , Moriyasu Miyazaki
发明人： Hideyuki Ohhashi , Yukihiro Tahara , Moriyasu Miyazaki
IPC分类号： H01P502
CPC分类号： H01P3/088 , H01P5/085 , H01R12/523 , H05K1/0222 , H05K1/0251 , H05K1/0272 , H05K3/0061 , H05K3/429 , H05K2201/0379 , H05K2201/09536 , H05K2201/09618 , H05K2201/09727 , H05K2201/09745 , H05K2201/09809 , H05K2201/10356
摘要： A reflection characteristic in a high frequency region at a feeding point into a strip line is improved and the assembly of a strip line feeding apparatus facilitated by the method and apparatus herein. The strip line includes a strip line pattern on a surface of a first dielectric substrate having a ground conductor pattern disposed on the opposite surface thereof, and a second ground conductor pattern disposed on a surface of a second dielectric substrate. A serial high impedance portion is disposed at an area near the tip portion of the strip line pattern. The high impedance portion includes a portion of the strip line pattern having narrowed width or a hole disposed under a through-hole for an inner conductor, which electrically connects the strip line pattern and an inner conductor. Dimensions of the high impedance portion are controlled to cancel out parasitic susceptance due to the discontinuous structure. A matching through-hole is further disposed in the second dielectric substrate in an area separated from the tip portion of the strip line pattern by a distance of around 25% of the typical wave length. The matching through-hole is elongated to a land pattern in a hole disposed in the second ground conductor pattern so as to electrically connect the conductor strip pattern and the land pattern.
摘要翻译：提高了进入带状线的馈电点的高频区域的反射特性，并且通过本文的方法和装置促进了带状线馈电装置的组装。带状线包括在第一电介质基板的表面上的带状线图案，该第一电介质基板的表面上设置有设置在其相对表面上的接地导体图案，以及设置在第二电介质基板的表面上的第二接地导体图案。串联高阻抗部分设置在带状线图案的尖端部分附近的区域。高阻抗部分包括具有变窄的宽度的带状线图案的一部分或设置在用于内导体的通孔下方的孔，其将带状线图案和内导体电连接。控制高阻抗部分的尺寸以抵消由于不连续结构引起的寄生电容。在第二电介质基板中，与带状线图案的前端部分隔开约25％的典型波长的距离的区域，进一步配置匹配的通孔。匹配的通孔被延伸到设置在第二接地导体图案中的孔中的焊盘图案，以便电连接导体带图案和焊盘图案。

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

US20100176894A1 TRANSMISSION LINE CONVERTER 有权
标题翻译：变速器线路转换器
公开(公告)号：US20100176894A1
公开(公告)日：2010-07-15
申请号：US12664127
申请日：2007-07-05
申请人： Yukihiro Tahara , Hideyuki Oh-Hashi , Tetsuya Ohba , Satoshi Yamaguchi
发明人： Yukihiro Tahara , Hideyuki Oh-Hashi , Tetsuya Ohba , Satoshi Yamaguchi
IPC分类号： H01P5/107
CPC分类号： H01P5/107
摘要： A transmission line converter in which a rectangular waveguide provided under a transmission line may be reduced in size. The transmission line converter includes: a rectangular waveguide; a slot provided in a wall surface of the rectangular waveguide; and a transmission line which extends in a direction of a tube axis of the rectangular waveguide and includes signal conductors and a ground conductor, the slot is provided in a narrower wall surface of the rectangular waveguide and has a shape in which a central portion of the slot includes an oblique portion to the tube axis of the rectangular waveguide and at least one of both end portions of the oblique portion includes a portion parallel to the tube axis of the rectangular waveguide, and the wall surface of the rectangular waveguide in which the slot is provided is a part of the ground conductor.
摘要翻译：其中设置在传输线下方的矩形波导的尺寸可以减小的传输线转换器。传输线转换器包括：矩形波导; 设置在矩形波导的壁表面中的槽; 以及在矩形波导的管轴方向上延伸并且包括信号导体和接地导体的传输线，所述狭槽设置在矩形波导的较窄壁面中，并且具有这样的形状：槽包括矩形波导的管轴的倾斜部分，并且倾斜部分的两个端部中的至少一个包括平行于矩形波导管的管轴的部分和矩形波导的壁表面，其中槽是接地导体的一部分。

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

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。

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