专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08390531B2 Reflect array 有权
标题翻译：反射阵列
公开(公告)号：US08390531B2
公开(公告)日：2013-03-05
申请号：US12570785
申请日：2009-09-30
申请人： Tamami Maruyama , Shinji Uebayashi , Tatsuo Furuno , Long Li , Qiang Chen , Qiaowei Yuan , Kunio Sawaya
发明人： Tamami Maruyama , Shinji Uebayashi , Tatsuo Furuno , Long Li , Qiang Chen , Qiaowei Yuan , Kunio Sawaya
IPC分类号： H01Q15/14
CPC分类号： H01Q3/46
摘要： A reflect array (1) according to the present invention includes a plurality of array elements (10) forming an array configured to control a direction of a reflected wave (scattered wave) by controlling a phase of the reflected wave; and a ground plane (30). The ground plane (30) has a structure with a frequency selective function.
摘要翻译：根据本发明的反射阵列（1）包括多个阵列元件（10），其形成通过控制反射波的相位来配置成控制反射波（散射波）的方向的阵列; 和地平面（30）。接地平面（30）具有频率选择功能的结构。

2. 发明申请

US20120050127A1 REFLECT ARRAY 有权
标题翻译：反射阵列
公开(公告)号：US20120050127A1
公开(公告)日：2012-03-01
申请号：US13216451
申请日：2011-08-24
申请人： Tamami MARUYAMA , Tomoyuki Ohya , Tatsuo Furuno , Kunio Sawaya , Qiang Chen , Jianfeng Li , Shiwei Qu , Qiaowei Yuan
发明人： Tamami MARUYAMA , Tomoyuki Ohya , Tatsuo Furuno , Kunio Sawaya , Qiang Chen , Jianfeng Li , Shiwei Qu , Qiaowei Yuan
IPC分类号： H01Q19/10 , H01Q1/36
CPC分类号： H01Q15/002 , H01Q1/38
摘要： A reflectarray, including: a substrate; and a plurality of patches formed on each of areas into which a principal surface of the substrate is divided, wherein the plurality of patches are formed by including a gap.
摘要翻译：反射镜，包括：底物; 以及形成在所述基板的主表面划分成的每个区域上的多个贴片，其中通过包括间隙形成所述多个贴片。

3. 发明授权

US08836583B2 Reflectarray 有权
标题翻译：反射镜
公开(公告)号：US08836583B2
公开(公告)日：2014-09-16
申请号：US13216451
申请日：2011-08-24
申请人： Tamami Maruyama , Tomoyuki Ohya , Tatsuo Furuno , Kunio Sawaya , Qiang Chen , Jianfeng Li , Shiwei Qu , Qiaowei Yuan
发明人： Tamami Maruyama , Tomoyuki Ohya , Tatsuo Furuno , Kunio Sawaya , Qiang Chen , Jianfeng Li , Shiwei Qu , Qiaowei Yuan
IPC分类号： H01Q1/38 , H01Q15/00
CPC分类号： H01Q15/002 , H01Q1/38
摘要： A reflectarray, including: a substrate; and a plurality of patches formed on each of areas into which a principal surface of the substrate is divided, wherein the plurality of patches are formed by including a gap.
摘要翻译：反射镜，包括：底物; 以及形成在所述基板的主表面划分成的每个区域上的多个贴片，其中通过包括间隙形成所述多个贴片。

4. 发明申请

US20150155636A1 DUAL ANTENNA SYSTEM 有权
标题翻译：双天线系统
公开(公告)号：US20150155636A1
公开(公告)日：2015-06-04
申请号：US14382442
申请日：2013-01-15
申请人： Tamami Maruyama , Yasuhiro Oda , Jianfeng Li , Qiaowei Yuan , Qiang Chen , Kunio Sawaya
发明人： Tamami Maruyama , Yasuhiro Oda , Jianfeng Li , Qiaowei Yuan , Qiang Chen , Kunio Sawaya
IPC分类号： H01Q21/29 , H01Q13/10 , H01Q9/04 , H01Q19/30
CPC分类号： H01Q21/29 , H01Q1/246 , H01Q9/0407 , H01Q9/065 , H01Q13/085 , H01Q13/106 , H01Q19/30 , H01Q21/0075 , H01Q21/065
摘要： A disclosed dual antenna system includes a receiving antenna which includes a first surface orthogonal to an incident wave, the first surface being a first antenna aperture, and a transmitting antenna which includes a second surface parallel to a reflection direction which is a transmission direction, the second surface being a second antenna aperture. A portion of a structure of the transmitting antenna is shared by the receiving antenna.
摘要翻译：公开的双天线系统包括：接收天线，其包括与入射波正交的第一表面，第一表面是第一天线孔，以及发射天线，其包括平行于作为透射方向的反射方向的第二表面，第二表面是第二天线孔。发射天线的结构的一部分由接收天线共享。

5. 发明授权

US08253640B2 Thin slot antenna having cavity, antenna power feeding method, and RFID tag device using the antenna and the method 有权
标题翻译：具有空腔的薄缝天线，天线馈电方法和使用天线的RFID标签装置及其方法
公开(公告)号：US08253640B2
公开(公告)日：2012-08-28
申请号：US12440152
申请日：2007-09-03
申请人： Hitoshi Kitayoshi , Kunio Sawaya
发明人： Hitoshi Kitayoshi , Kunio Sawaya
IPC分类号： H01Q13/00 , H01Q13/10
CPC分类号： H01Q1/085 , H01Q13/18
摘要： A highly efficient thin slot antenna having a cavity and an RFID tag device are provided, in which such flexible properties can be provided to the antenna that the antenna can be worn on the curved surface of a human body, an object, or the like as well as the antenna can be relatively freely deformed, and changes in the characteristics caused by deformation and changes in the characteristics caused by a product to mount the antenna thereon. are extremely small. Conductive foil such as aluminum or foil vapor deposited with conductive metal such as aluminum is used to form a bag shape for configuring a bag-shaped product having a cavity (12). A relatively soft dielectric sheet (13) is provided inside the cavity (12), and a slot (14) is provided lengthwise on one side of the bag-shaped product at the center position in the width direction.
摘要翻译：提供了一种具有空腔和RFID标签装置的高效率的小缝隙天线，其中可以向天线提供这样的柔性，天线可以被佩戴在人体，物体等的弯曲表面上，如以及天线可以相对自由地变形，以及由产品引起的变形和特性变化引起的特性的变化，以将天线安装在其上。非常小使用诸如铝之类的导电箔（诸如铝或箔等）的导电箔形成用于构造具有空腔（12）的袋状产品的袋状。在空腔（12）的内部设置相对软的电介质片（13），并且在宽度方向的中心位置处，在袋状产品的一侧纵向地设有槽（14）。

6. 发明申请

US20070152898A1 Broad-band fermi antenna design method, design program, and recording medium containing the design program 失效
标题翻译：宽带费米天线设计方法，设计程序和包含设计程序的记录介质
公开(公告)号：US20070152898A1
公开(公告)日：2007-07-05
申请号：US11514642
申请日：2006-09-01
申请人： Koji Mizuno , Kunio Sawaya , Hiroyasu Sato , Yoshihiko Wagatsuma
发明人： Koji Mizuno , Kunio Sawaya , Hiroyasu Sato , Yoshihiko Wagatsuma
IPC分类号： H01Q13/10
CPC分类号： H01Q13/08 , H01Q1/18 , H01Q1/38 , H01Q13/085
摘要： There is provided a method for designing a corrugated Fermi antenna having a broad-band and circular directivity required for receiving an image by using a wave of millimeter order. As a first step, an inflection point of the Fermi-Dirac function as a taper function of the Fermi antenna is changed so as to set the beam width of plane H to a beam width having a target directivity. After the beam width of the plane H is set to the target value, the aperture width of the Fermi antenna is changed so as to set the beam width of the plane E to a beam width having a target directivity. Thus, by adjusting the beam width values of the planes H and E independently from each other and matching them with the target values, it is possible to design a Fermi-antenna having a broad-band and circular directivity in a short time.
摘要翻译：提供了一种用于设计波纹费米天线的方法，其具有通过使用毫米级波来接收图像所需的宽带和圆形方向性。作为第一步骤，改变费米 - 狄拉克函数作为费米天线的锥度函数的拐点，以将平面H的波束宽度设置为具有目标方向性的波束宽度。在将平面H的波束宽度设定为目标值之后，改变费米天线的孔径宽度，以将平面E的波束宽度设定为具有目标方向性的波束宽度。因此，通过彼此独立地调整平面H和E的波束宽度值并将其与目标值相匹配，可以在短时间内设计具有宽带和圆形方向性的费米天线。

7. 发明申请

US20120168625A1 Millimeter Wave Imaging Sensor 审中-公开
标题翻译：毫米波成像传感器
公开(公告)号：US20120168625A1
公开(公告)日：2012-07-05
申请号：US13376292
申请日：2010-06-04
申请人： Jun Uemura , Masamune Takeda , Kota Yamada , Junichi Takahashi , Tsuyoshi Hasegawa , Haruyuki Hirai , Hirotaka Niikura , Tomohiko Matsuzaki , Hiroyasu Sato , Kunio Sawaya , Koji Mizuno
发明人： Jun Uemura , Masamune Takeda , Kota Yamada , Junichi Takahashi , Tsuyoshi Hasegawa , Haruyuki Hirai , Hirotaka Niikura , Tomohiko Matsuzaki , Hiroyasu Sato , Kunio Sawaya , Koji Mizuno
IPC分类号： H01L27/146
CPC分类号： H01Q15/23 , G01S7/03 , G01S13/89 , H01Q19/06 , H01Q21/06
摘要： A millimeter wave imaging sensor includes a plurality of millimeter wave sensors disposed on one plane intersecting an incoming direction of millimeter waves emitted from a subject. Each of the plurality of millimeter wave sensors includes an antenna portion, a wave detection unit, a transmission path, and a shielding member. Adjacent millimeter wave sensors, among the plurality of millimeter wave sensors, are positioned according to outer peripheral shape of the shielding members of the adjacent millimeter wave sensors.
摘要翻译：毫米波成像传感器包括多个毫米波传感器，其布置在与被摄体发射的毫米波的入射方向相交的一个平面上。多个毫米波传感器中的每一个包括天线部分，波检测单元，传输路径和屏蔽构件。在多个毫米波传感器之间的相邻毫米波传感器根据相邻毫米波传感器的屏蔽构件的外周形状来定位。

8. 发明授权

US07629936B2 Broad-band Fermi antenna design method, design program, and recording medium containing the design program 失效
标题翻译：宽带费米天线设计方法，设计程序和包含设计程序的记录介质
公开(公告)号：US07629936B2
公开(公告)日：2009-12-08
申请号：US11514642
申请日：2006-09-01
申请人： Koji Mizuno , Kunio Sawaya , Hiroyasu Sato , Yoshihiko Wagatsuma
发明人： Koji Mizuno , Kunio Sawaya , Hiroyasu Sato , Yoshihiko Wagatsuma
IPC分类号： H01Q13/10
CPC分类号： H01Q13/08 , H01Q1/18 , H01Q1/38 , H01Q13/085
摘要： There is provided a method for designing a corrugated Fermi antenna having a broad-band and circular directivity required for receiving an image by using a wave of millimeter order. As a first step, an inflection point of the Fermi-Dirac function as a taper function of the Fermi antenna is changed so as to set the beam width of plane H to a beam width having a target directivity. After the beam width of the plane H is set to the target value, the aperture width of the Fermi antenna is changed so as to set the beam width of the plane E to a beam width having a target directivity. Thus, by adjusting the beam width values of the planes H and E independently from each other and matching them with the target values, it is possible to design a Fermi-antenna having a broad-band and circular directivity in a short time.
摘要翻译：提供了一种用于设计波纹费米天线的方法，其具有通过使用毫米级波来接收图像所需的宽带和圆形方向性。作为第一步骤，改变费米 - 狄拉克函数作为费米天线的锥度函数的拐点，以将平面H的波束宽度设置为具有目标方向性的波束宽度。在将平面H的波束宽度设定为目标值之后，改变费米天线的孔径宽度，以将平面E的波束宽度设定为具有目标方向性的波束宽度。因此，通过彼此独立地调整平面H和E的波束宽度值并将其与目标值相匹配，可以在短时间内设计具有宽带和圆形方向性的费米天线。

9. 发明授权

US09379666B2 Microwave band booster rectifier circuit, and wireless tag device and wireless tag system employing same 有权
标题翻译：微波增强整流电路，无线标签装置及采用无线标签系统的无线标签系统
公开(公告)号：US09379666B2
公开(公告)日：2016-06-28
申请号：US13976578
申请日：2011-12-21
申请人： Hitoshi Kitayoshi , Kunio Sawaya
发明人： Hitoshi Kitayoshi , Kunio Sawaya
IPC分类号： H04Q5/22 , H02M7/06 , H03D1/00 , H03D1/04 , H04L27/02 , H04L27/18 , G06K7/10 , G06K19/07 , H04B1/7163
CPC分类号： H03D1/04 , G06K7/10009 , G06K19/0723 , H04B1/7163 , H04L27/02 , H04L27/18
摘要： In order to implement novel utilization methods, implementation of a low power consumption and high sensitivity RF receiving system is desired. A microwave frequency band stub resonance booster circuit characterized by boosting the amplitude of an RF signal in a passive operation by resonating in series a 0.2 pF to 0.01 pF micro-capacitor element with a λg/2 open stub element to perform impedance conversion of the input RF signal is used. In addition, since a capacitor which has been conventionally inserted in order to repeat charging and discharging of the RF signal by using two diodes becomes useless by putting a DC resonant component of resonant-boosted output into an open state when voltage-doubling and rectifying the resonant-boosted RF signal, rectified output can be obtained and high-sensitivity reception and detection of the RF signal becomes possible without being affected by the capacitor which imparts comparatively large insertion loss.
摘要翻译：为了实现新的利用方法，期望实现低功耗和高灵敏度的RF接收系统。一种微波频带短截线共振升压电路，其特征在于通过使用λg/ 2开路短路元件串联0.2pF至0.01pF的微电容器元件，使无源操作中的RF信号的振幅升高，以进行输入的阻抗转换使用RF信号。此外，由于为了通过使用两个二极管重复充电和放电RF信号而常规地插入的电容器通过将谐振升压的输出的DC谐振分量放入打开状态而变得无用，当对电压进行倍压和整流时谐振升压RF信号，可以获得整流输出，并且可以在不受施加相对大的插入损耗的电容器的影响的情况下实现RF信号的高灵敏度接收和检测。

10. 发明授权

US08179263B2 RF ID tag device 有权
标题翻译： RF ID标签设备
公开(公告)号：US08179263B2
公开(公告)日：2012-05-15
申请号：US10590882
申请日：2005-02-21
申请人： Hitoshi Kitayoshi , Kunio Sawaya
发明人： Hitoshi Kitayoshi , Kunio Sawaya
IPC分类号： G08B13/14
CPC分类号： H04B1/59 , G01S7/023 , G01S13/765 , G01S13/79 , G06K19/0723 , G06K19/07749 , G06K19/07786 , H01Q1/2208 , H01Q1/248 , H01Q1/38 , H01Q9/065 , H01Q9/16 , H01Q23/00 , H02J17/00 , H02J50/27 , H02J50/40 , H02J50/60 , H02J50/90
摘要： The present invention aims to overcome the drawback with conventional RFID tag devices having a short communication range, and expand the communication range to several times or more that in the conventional scheme. The conventional scheme is based on equilibrium feeding/equilibrium modulation (a two-terminal circuit for antenna operation), whereas the present invention is based on disequilibrium feeding/equilibrium modulation (a three-terminal circuit for antenna operation). The conventional scheme is based on simple rectification of received RF signals, whereas the present invention employs a circuit based on a combination of a stub resonance-based, impedance transformation boosting scheme and a ladder boosting scheme. The conventional scheme is based on ASK or BPSK modulation, whereas the present invention is based on passive modulation, but can employ a QPSK modulation circuit.
摘要翻译：本发明旨在克服具有短通信范围的常规RFID标签设备的缺点，并且将通信范围扩展到常规方案中的几倍或更多。常规方案是基于均衡进给/平衡调制（用于天线操作的两端电路），而本发明基于不平衡馈电/平衡调制（用于天线操作的三端电路）。常规方案是基于接收的RF信号的简单整流，而本发明采用基于短截线谐振，阻抗变换增强方案和梯形升压方案的组合的电路。常规方案基于ASK或BPSK调制，而本发明基于无源调制，但可采用QPSK调制电路。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式