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1. 发明授权

US06489855B1 Line transition device between dielectric waveguide and waveguide, and oscillator, and transmitter using the same 失效
标题翻译：介质波导和波导之间的线路转换器件，以及振荡器和使用它们的发射器
公开(公告)号：US06489855B1
公开(公告)日：2002-12-03
申请号：US09472473
申请日：1999-12-27
申请人： Nobumasa Kitamori , Kazutaka Higashi , Toru Tanizaki , Hideaki Yamada , Sadao Yamashita
发明人： Nobumasa Kitamori , Kazutaka Higashi , Toru Tanizaki , Hideaki Yamada , Sadao Yamashita
IPC分类号： H01P116
CPC分类号： H01P5/087
摘要： A line transition device which intervenes between a non radiative dielectric waveguide and a hollow waveguide for example, includes a dielectric waveguide having a dielectric strip held by a pair of conductors which face each other, and a waveguide, wherein a part of the dielectric strip of the dielectric waveguide is adjacent to or inserted in the hollow waveguide.
摘要翻译：例如介于非辐射电介质波导和中空波导之间的线路转换装置包括具有由彼此相对的一对导体保持的介质条的介质波导和波导，其中，介电条的一部分电介质波导与中空波导相邻或插入中空波导中。

2. 发明授权

US06737934B2 Directional Coupler, antenna device, and transmitting-receiving device 失效
标题翻译：定向耦合器，天线装置和发射接收装置
公开(公告)号：US06737934B2
公开(公告)日：2004-05-18
申请号：US10202219
申请日：2002-07-24
申请人： Hideaki Yamada , Toru Tanizaki , Kazutaka Higashi
发明人： Hideaki Yamada , Toru Tanizaki , Kazutaka Higashi
IPC分类号： H01P502
CPC分类号： H01P5/188 , H01P5/18
摘要： A first transmission line and a second transmission line are caused to be partially opposite to each other, and by use of the opposite portions of the first transmission line and the second transmission line, the first transmission line and the second transmission line are relatively shifted in parallel from their opposite state to their non-opposite state.
摘要翻译：使第一传输线和第二传输线彼此部分相反，并且通过使用第一传输线和第二传输线的相对部分，第一传输线和第二传输线相对移位从相反的状态平行于其相反的状态。

3. 发明授权

US06441699B2 Directional coupler, antenna device, and transmitting-receiving device 失效
公开(公告)号：US06441699B2
公开(公告)日：2002-08-27
申请号：US09928208
申请日：2001-08-10
申请人： Hideaki Yamada , Toru Tanizaki , Kazutaka Higashi
发明人： Hideaki Yamada , Toru Tanizaki , Kazutaka Higashi
IPC分类号： H01P518
CPC分类号： H01P5/188 , H01P5/18
摘要： A first transmission line and a second transmission line are caused to be partially opposite to each other, and by use of the opposite portions of the first transmission line and the second transmission line, the first transmission line and the second transmission line are relatively shifted in parallel from their opposite state to their non-opposite state.

4. 发明授权

US06867660B2 Line transition device between dielectric waveguide and waveguide, and oscillator, and transmitter using the same 失效
标题翻译：介质波导和波导之间的线路转换器件，以及振荡器和使用它们的发射器
公开(公告)号：US06867660B2
公开(公告)日：2005-03-15
申请号：US10107569
申请日：2002-03-26
申请人： Nobumasa Kitamori , Kazutaka Higashi , Toru Tanizaki , Hideaki Yamada , Sadao Yamashita
发明人： Nobumasa Kitamori , Kazutaka Higashi , Toru Tanizaki , Hideaki Yamada , Sadao Yamashita
IPC分类号： H01P7/10 , H01P5/08 , H01P1/16
CPC分类号： H01P5/087
摘要： A line transition device which intervenes between a non radiative dielectric waveguide and a hollow waveguide for example, includes a dielectric waveguide having a dielectric strip held by a pair of conductors which face each other, and a waveguide, wherein a part of the dielectric strip of the dielectric waveguide is adjacent to or inserted in the hollow waveguide.
摘要翻译：例如介于非辐射电介质波导和中空波导之间的线路转换装置包括具有由彼此相对的一对导体保持的介质条的介质波导和波导，其中，介电条的一部分电介质波导与中空波导相邻或插入中空波导中。

5. 发明授权

US06285266B1 Directional coupler having shiftable parallel dielectric transmission lines 有权
标题翻译：具有可移动平行电介质传输线的定向耦合器
公开(公告)号：US06285266B1
公开(公告)日：2001-09-04
申请号：US09346813
申请日：1999-07-02
申请人： Hideaki Yamada , Toru Tanizaki , Kazutaka Higashi
发明人： Hideaki Yamada , Toru Tanizaki , Kazutaka Higashi
IPC分类号： H01P502
CPC分类号： H01P5/188 , H01P5/18
摘要： A first transmission line and a second transmission line are caused to be partially opposite to each other, and by use of the opposite portions of the first transmission line and the second transmission line, the first transmission line and the second transmission line are relatively shifted in parallel from their opposite state to their non-opposite state.
摘要翻译：使第一传输线和第二传输线彼此部分相反，并且通过使用第一传输线和第二传输线的相对部分，第一传输线和第二传输线相对移位从相反的状态平行于其相反的状态。

6. 发明授权

US06433741B1 Directional coupler, antenna device, and transmitting-receiving device 有权
公开(公告)号：US06433741B1
公开(公告)日：2002-08-13
申请号：US09346601
申请日：1999-07-02
申请人： Toru Tanizaki , Ikuo Takakuwa , Tomohiro Nagai , Kazutaka Higashi
发明人： Toru Tanizaki , Ikuo Takakuwa , Tomohiro Nagai , Kazutaka Higashi
IPC分类号： H01Q132
摘要： A directional coupler including a first transmission line and a second transmission line adjacent to the first transmission line, the relative positions of the first transmission line and the second transmission line being changeable, an antenna element connected to a part of the directional coupler, and a driving mechanism for driving the directional coupler and the antenna element.

7. 发明授权

US06246298B1 Dielectric line switch and antenna device 有权
标题翻译：介质线路开关和天线装置
公开(公告)号：US06246298B1
公开(公告)日：2001-06-12
申请号：US09176362
申请日：1998-10-21
申请人： Yohei Ishikawa , Koichi Sakamoto , Toru Tanizaki , Hiroshi Nishida , Taiyo Nishiyama , Nobuhiro Kondo , Atsushi Saitoh , Yoshinori Taguchi , Hideaki Yamada
发明人： Yohei Ishikawa , Koichi Sakamoto , Toru Tanizaki , Hiroshi Nishida , Taiyo Nishiyama , Nobuhiro Kondo , Atsushi Saitoh , Yoshinori Taguchi , Hideaki Yamada
IPC分类号： H01P110
CPC分类号： H01Q3/24 , H01P1/12
摘要： A dielectric line switch is provided which is capable of easily controlling the propagation of an electromagnetic wave. Also provided is an antenna device employing said dielectric line switch. As an embodiment of the invention, a plurality of dielectric lines and a plurality of primary radiators are provided on a rotary unit. With the rotation of the rotary unit, the dielectric lines are switched ON and OFF by virtue of mechanical means, so that a desired change-over may be effected among the plurality of primary radiators in a time sharing manner, and the positions of the primary radiators may be shifted within a plane of the focal point of a dielectric lens, thereby enabling the transmission wave beam and/or reception wave beam to scan in a desired manner.
摘要翻译：提供了能够容易地控制电磁波的传播的介质线路开关。还提供了采用所述介质线路开关的天线装置。作为本发明的实施例，在旋转单元上设置多个介质线和多个一次辐射器。随着旋转单元的旋转，通过机械装置将介质线切换为ON和OFF，从而可以以分时方式在多个主辐射器之间实现期望的切换，并且主散热器可以在介电透镜的焦点的平面内移动，从而使得透射波束和/或接收波束能够以期望的方式扫描。

8. 发明授权

US06246375B1 Antenna device and transmit-receive unit using the same 有权
标题翻译：天线设备和使用其的发射接收单元
公开(公告)号：US06246375B1
公开(公告)日：2001-06-12
申请号：US09471519
申请日：1999-12-23
申请人： Hideaki Yamada , Fuminori Nakamura , Toru Tanizaki , Taiyo Nishiyama
发明人： Hideaki Yamada , Fuminori Nakamura , Toru Tanizaki , Taiyo Nishiyama
IPC分类号： H01Q1906
CPC分类号： H01Q3/14
摘要： An antenna device has less change in gain during beam scanning, caused by the displacement of a primary radiator with respect to a dielectric lens, and scanning can be carried out over a large angular range at uniform gain. A primary radiator has a focal plane in a position deviating from the optical axis of a dielectric lens, and when the primary radiator intersects the optical axis, the primary radiator leaves the focal plane. As a consequence, by moving the primary radiator away from the optical axis to other positions, change in the gain caused by change in the open efficiency and aberration can be reduced.
摘要翻译：天线装置在一次辐射器相对于电介质透镜的位移引起的光束扫描期间的增益变化较小，并且可以在均匀增益的大角度范围内进行扫描。初级辐射器具有偏离介电透镜的光轴的位置的焦平面，并且当主辐射体与光轴相交时，主辐射器离开焦平面。结果，通过将初级辐射体从光轴移动到其它位置，可以降低由开放效率和像差变化引起的增益的变化。

9. 发明授权

US06882300B2 Guide marker and visual guide marker device 失效
标题翻译：指南标记和视觉指南标记装置
公开(公告)号：US06882300B2
公开(公告)日：2005-04-19
申请号：US10395145
申请日：2003-03-25
申请人： Fuminori Nakamura , Toru Tanizaki , Yohei Ishikawa , Taiyo Nishiyama
发明人： Fuminori Nakamura , Toru Tanizaki , Yohei Ishikawa , Taiyo Nishiyama
IPC分类号： E01F9/619 , H01Q1/32 , H01Q15/00 , H01Q15/14
CPC分类号： H01Q1/3225 , H01Q15/0013 , H01Q15/141
摘要： A guide marker includes a substrate and a radio-wave reflecting unit for reflecting radio waves at certain intensity in all directions in a virtual plane, including the incident direction of the radio waves, the radio-wave reflecting unit being provided in the surface of the substrate. The radio-wave reflecting unit includes a concave and convex portions provided in the substrate or radio-wave reflectors which resonate at the frequency of incident radio waves and which reflect the radio waves in the incident direction. The radio-wave reflectors are mounted on the substrate. A visual guide marker device includes one of a light-reflecting component having a reflection characteristic and a light-generating component which self-generates light, and a guide marker including a dielectric material.
摘要翻译：引导标记包括基板和无线电波反射单元，用于在包括无线电波的入射方向的虚拟平面中的全方向反射一定强度的无线电波，该无线电波反射单元设置在基质。无线电波反射单元包括设置在基板中的凹凸部或者以入射的无线电波的频率谐振并反射入射方向的无线电波的无线电波反射体。无线电波反射器安装在基板上。视觉指引标记装置包括具有反射特性的光反射部件和自发光的发光部件之中的一个，以及包括电介质材料的引导标记。

10. 发明授权

US06822612B2 Antenna device, communication apparatus and radar module 失效
标题翻译：天线装置，通信装置和雷达模块
公开(公告)号：US06822612B2
公开(公告)日：2004-11-23
申请号：US09968414
申请日：2001-09-26
申请人： Yukio Takimoto , Toru Tanizaki , Fuminori Nakamura , Ikuo Takakuwa , Nobumasa Kitamori
发明人： Yukio Takimoto , Toru Tanizaki , Fuminori Nakamura , Ikuo Takakuwa , Nobumasa Kitamori
IPC分类号： H01Q132
CPC分类号： H01Q1/3233 , H01Q3/14 , H01Q19/062 , H01Q25/007
摘要： An antenna device capable of increasing the speed of scanning as well as extending the scanning angular range of a beam to obtain a high gain. A radar module and a communication apparatus having enhanced detection capabilities obtainable by using the antenna device. In the antenna device, electromagnetic waves radiated from a primary radiator are transmitted to a plurality of openings, e.g., dielectric lenses and/or reflectors or optical transmitters. The dielectric openings are arranged on a fixed portion and the primary radiator is arranged on a moving portion. The moving portion is displaced relatively with respect to the fixed portion. This arrangement enables the selection of an opening used for receiving each of the electromagnetic waves from the primary radiator to change the direction of the beam.
摘要翻译：能够增加扫描速度以及延长光束的扫描角度范围以获得高增益的天线装置。具有通过使用天线装置可获得的增强的检测能力的雷达模块和通信装置。在天线装置中，从主辐射器辐射的电磁波被传送到多个开口，例如介电透镜和/或反射器或光发射器。电介质开口设置在固定部分上，并且主辐射器布置在移动部分上。移动部分相对于固定部分相对移位。这种布置使得能够选择用于接收来自主辐射器的每个电磁波的开口，以改变光束的方向。

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