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1. 发明授权

US08878719B2 Radar apparatus provided with series-feed array-antennas each including a plurality of antenna elements 有权
标题翻译：具有串联馈送阵列天线的雷达装置，每个天线阵列天线均包括多个天线元件
公开(公告)号：US08878719B2
公开(公告)日：2014-11-04
申请号：US13199441
申请日：2011-08-30
申请人： Kento Nakabayashi , Tetsuya Katayama , Shin-ichiro Matsuzawa , Masaru Ogawa
发明人： Kento Nakabayashi , Tetsuya Katayama , Shin-ichiro Matsuzawa , Masaru Ogawa
IPC分类号： G01S7/40 , G01S7/03 , G01S7/35 , H01Q3/26 , H01Q21/00
CPC分类号： G01S7/03 , G01S7/35 , G01S7/4008 , G01S7/4052 , G01S2007/4069 , H01Q3/267 , H01Q21/0006
摘要： A radar apparatus forming a series-feed array-antenna includes an array antenna having transmission/reception antennas, and each antenna includes a plurality of antenna elements arrayed with feed-lines to be series-connected each other. A calibration line is disposed between the transmission antenna and the reception antenna via a switch which connects or disconnects the calibration line. The signal having a phase shift is transmitted via the calibration line when the switch connects the calibration line and an amount of phase shift from the signal transmitted via the calibration line is calculated based on a reference phase at the transmission antenna thereby calibrating the phase shift.
摘要翻译：形成串联馈送阵列天线的雷达装置包括具有发射/接收天线的阵列天线，并且每个天线包括以彼此串联连接的馈线排列的多个天线元件。校准线通过连接或断开校准线的开关设置在发射天线和接收天线之间。当开关连接校准线时，通过校准线传输具有相移的信号，并且基于发送天线处的参考相位来计算从经由校准线发送的信号的相移量，从而校准相移。

2. 发明授权

US08736514B2 Antenna 有权
标题翻译：天线
公开(公告)号：US08736514B2
公开(公告)日：2014-05-27
申请号：US13068209
申请日：2011-05-05
申请人： Kento Nakabayashi , Shin-ichiro Matsuzawa , Masaru Ogawa
发明人： Kento Nakabayashi , Shin-ichiro Matsuzawa , Masaru Ogawa
IPC分类号： H01Q1/00
CPC分类号： H01Q1/36 , H01Q3/22 , H01Q13/20 , H01Q21/08
摘要： The antenna includes a first ground plate, a first dielectric substrate formed on the first ground plate, a transmission line made of a conductive material formed on the first dielectric substrate, and a plurality of antenna elements electromagnetically coupled to the transmission line. The transmission line is constituted of at least one first line serving as a resonator having a resonator length equal to (2n−1)/2 times (n being a positive integer) a guide wavelength of the transmission line and a plurality of second lines each having an electrical length longer than half the guide wavelength, the first and second lines being disposed alternately at predetermined intervals. Each of the antenna elements is electromagnetically coupled to a corresponding one of the second lines.
摘要翻译：天线包括第一接地板，形成在第一接地板上的第一电介质基板，由形成在第一电介质基板上的导电材料制成的传输线以及与传输线电磁耦合的多个天线元件。传输线由用作谐振器长度等于（2n-1）/ 2倍（n为正整数）的传导线的引导波长的谐振器的至少一个第一线和各个第二线具有长于引导波长的一半的电长度，第一和第二线以预定间隔交替布置。每个天线元件电磁耦合到相应的一条第二线路。

3. 发明申请

US20120229364A1 Antenna 有权
标题翻译：天线
公开(公告)号：US20120229364A1
公开(公告)日：2012-09-13
申请号：US13068209
申请日：2011-05-05
申请人： Kento Nakabayashi , Shin-ichiro Matsuzawa , Masaru Ogawa
发明人： Kento Nakabayashi , Shin-ichiro Matsuzawa , Masaru Ogawa
IPC分类号： H01Q1/38
CPC分类号： H01Q1/36 , H01Q3/22 , H01Q13/20 , H01Q21/08
摘要： The antenna includes a first ground plate, a first dielectric substrate formed on the first ground plate, a transmission line made of a conductive material formed on the first dielectric substrate, and a plurality of antenna elements electromagnetically coupled to the transmission line. The transmission line is constituted of at least one first line serving as a resonator having a resonator length equal to (2n−1)/2 times (n being a positive integer) a guide wavelength of the transmission line and a plurality of second lines each having an electrical length longer than half the guide wavelength, the first and second lines being disposed alternately at predetermined intervals. Each of the antenna elements is electromagnetically coupled to a corresponding one of the second lines.
摘要翻译：天线包括第一接地板，形成在第一接地板上的第一电介质基板，由形成在第一电介质基板上的导电材料制成的传输线以及与传输线电磁耦合的多个天线元件。传输线由用作谐振器长度等于（2n-1）/ 2倍（n为正整数）的传导线的引导波长的谐振器的至少一个第一线和各个第二线具有长于引导波长的一半的电长度，第一和第二线以预定间隔交替布置。每个天线元件电磁耦合到相应的一条第二线路。

4. 发明申请

US20120050094A1 Radar apparatus provided with series-feed array-antennas each including a plurality of antenna elements 有权
标题翻译：具有串联馈送阵列天线的雷达装置，每个天线阵列天线均包括多个天线元件
公开(公告)号：US20120050094A1
公开(公告)日：2012-03-01
申请号：US13199441
申请日：2011-08-30
申请人： Kento Nakabayashi , Tetsuya Katayama , Shin-ichiro Matsuzawa , Masaru Ogawa
发明人： Kento Nakabayashi , Tetsuya Katayama , Shin-ichiro Matsuzawa , Masaru Ogawa
IPC分类号： G01S7/40 , H01Q3/12
CPC分类号： G01S7/03 , G01S7/35 , G01S7/4008 , G01S7/4052 , G01S2007/4069 , H01Q3/267 , H01Q21/0006
摘要： A radar apparatus forming a series-feed array-antenna includes an array antenna having transmission/reception antennas, and each antenna includes a plurality of antenna elements arrayed with feed-lines to be series-connected each other. A calibration line is disposed between the transmission antenna and the reception antenna via a switch which connects or disconnects the calibration line. The signal having a phase shift is transmitted via the calibration line when the switch connects the calibration line and an amount of phase shift from the signal transmitted via the calibration line is calculated based on a reference phase at the transmission antenna thereby calibrating the phase shift.
摘要翻译：形成串联馈送阵列天线的雷达装置包括具有发射/接收天线的阵列天线，并且每个天线包括以彼此串联连接的馈线排列的多个天线元件。校准线通过连接或断开校准线的开关设置在发射天线和接收天线之间。当开关连接校准线时，通过校准线传输具有相移的信号，并且基于发送天线处的参考相位来计算从经由校准线发送的信号的相移量，从而校准相移。

5. 发明申请

US20130229299A1 ANTENNA COVER 有权
标题翻译：天线罩
公开(公告)号：US20130229299A1
公开(公告)日：2013-09-05
申请号：US13812046
申请日：2011-07-19
申请人： Shin-ichiro Matsuzawa , Masaru Ogawa , Koji Takeuchi
发明人： Shin-ichiro Matsuzawa , Masaru Ogawa , Koji Takeuchi
IPC分类号： G01S13/42
CPC分类号： G01S13/42 , G01S7/03 , H01Q1/3233 , H01Q1/42 , H01Q1/421 , H01Q1/526 , H01Q15/02
摘要： An antenna cover (1) for a radar (2) for a vehicle has a rectangular parallelepiped shape, having a flat cover top (10) that faces a microstrip antenna (21a, 21b) of the radar (2) and a sidewall (11) that covers the microstrip antenna (21a, 21b) sideways. The sidewall (11) is located out of the range where the electromagnetic waves to be received by the microstrip antenna (21a, 21b) are directly received. An inner face (11a) of the sidewall (11) is at a right angle to the cover top (10). An outer face (11b) of the sidewall (11) is at a constant angle θ larger than 0 degree but smaller than 90 degrees, to the inner face (11a) of the sidewall (11). The sidewall (11) is structured such that its thickness increases toward the side where the microstrip antenna (21a, 21b) is present.
摘要翻译：一种用于车辆的雷达（2）的天线罩（1）具有长方体形状，具有面向雷达（2）的微带天线（21a，21b）的平坦盖顶（10）和侧壁（11 ），其横向覆盖微带天线（21a，21b）。侧壁（11）位于由微带天线（21a，21b）接收的电磁波直接接收的范围之外。侧壁（11）的内表面（11a）与盖顶（10）成直角。侧壁（11）的外表面（11b）相对于侧壁（11）的内表面（11a）处于大于0度但小于90度的恒定角度θ。侧壁（11）的结构使得其厚度朝着存在微带天线（21a，21b）的一侧增加。

6. 发明授权

US09110162B2 Antenna cover 有权
标题翻译：天线盖
公开(公告)号：US09110162B2
公开(公告)日：2015-08-18
申请号：US13812046
申请日：2011-07-19
申请人： Shin-ichiro Matsuzawa , Masaru Ogawa , Koji Takeuchi
发明人： Shin-ichiro Matsuzawa , Masaru Ogawa , Koji Takeuchi
IPC分类号： G01S7/03 , H01Q1/42 , G01S13/42 , H01Q1/32 , H01Q15/02 , H01Q1/52
CPC分类号： G01S13/42 , G01S7/03 , H01Q1/3233 , H01Q1/42 , H01Q1/421 , H01Q1/526 , H01Q15/02
摘要： An antenna cover (1) for a radar (2) for a vehicle has a rectangular parallelepiped shape, having a flat cover top (10) that faces a microstrip antenna (21a, 21b) of the radar (2) and a sidewall (11) that covers the microstrip antenna (21a, 21b) sideways. The sidewall (11) is located out of the range where the electromagnetic waves to be received by the microstrip antenna (21a, 21b) are directly received. An inner face (11a) of the sidewall (11) is at a right angle to the cover top (10). An outer face (11b) of the sidewall (11) is at a constant angle θ larger than 0 degree but smaller than 90 degrees, to the inner face (11a) of the sidewall (11). The sidewall (11) is structured such that its thickness increases toward the side where the microstrip antenna (21a, 21b) is present.
摘要翻译：一种用于车辆的雷达（2）的天线罩（1）具有长方体形状，具有面向雷达（2）的微带天线（21a，21b）的平坦盖顶（10）和侧壁（11 ），其横向覆盖微带天线（21a，21b）。侧壁（11）位于由微带天线（21a，21b）接收的电磁波直接接收的范围之外。侧壁（11）的内表面（11a）与盖顶（10）成直角。侧壁（11）的外表面（11b）处于恒定的角度; 大于0度但小于90度的内壁面（11a）。侧壁（11）的结构使得其厚度朝着存在微带天线（21a，21b）的一侧增加。

7. 发明授权

US06831611B2 Antenna system 失效
标题翻译：天线系统
公开(公告)号：US06831611B2
公开(公告)日：2004-12-14
申请号：US10354995
申请日：2003-01-31
申请人： Junzo Ooe , Kansei Mizutani , Kazuo Sato , Shin-ichiro Matsuzawa , Kunitoshi Nishikawa
发明人： Junzo Ooe , Kansei Mizutani , Kazuo Sato , Shin-ichiro Matsuzawa , Kunitoshi Nishikawa
IPC分类号： H01Q132
CPC分类号： H01Q1/3275 , H01Q3/247 , H01Q7/00
摘要： The invention is an antenna system that transmits and receives image signals audio signal and/or data signals. The antenna system has at least one antenna element and one or more power supply elements. A power supply switching device switches the power supply element or elements to select at least one antenna element and a power supply cable supplies power to the power supply switching device.
摘要翻译：本发明是发送和接收图像信号音频信号和/或数据信号的天线系统。天线系统具有至少一个天线元件和一个或多个电源元件。电源开关装置切换电源元件以选择至少一个天线元件，并且电源电缆向电源开关装置供电。

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