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    Wireless communication device
    2.
    发明授权
    Wireless communication device 失效
    无线通信设备

    公开(公告)号：US08659495B2

    公开(公告)日：2014-02-25

    申请号：US13122025

    申请日：2009-07-22

    申请人： Takashi Yanagi ,  Yasuhiro Nishioka ,  Toru Fukasawa ,  Hiroaki Miyashita ,  Tomohiro Mizuno ,  Takuro Sasaki ,  Hirokatsu Okegawa

    发明人： Takashi Yanagi ,  Yasuhiro Nishioka ,  Toru Fukasawa ,  Hiroaki Miyashita ,  Tomohiro Mizuno ,  Takuro Sasaki ,  Hirokatsu Okegawa

    IPC分类号： H01Q1/50

    CPC分类号： H04B5/0012 ,  G06K19/07771 ,  G06K19/07786 ,  H01Q1/2225 ,  H01Q5/335 ,  H01Q5/378 ,  H01Q9/0407 ,  H01Q9/0457

    摘要： A wireless communication device whose impedance can be matched with an arbitrary load impedance and that can be broadened in operating frequency band even when choosing an input impedance of an IC chip freely is not possible. The wireless communication device includes: a first conductor; a second conductor disposed substantially parallel to the first conductor; a hole formed in the second conductor; a capacitive coupling mechanism disposed adjacent to the hole; and a communication circuit which has at least one of a radio wave transmitting function and a radio wave receiving function. The communication circuit is connected through the capacitive coupling mechanism to two sites on the second conductor that are near borders between the second conductor and the hole.

    摘要翻译： 即使在自由选择IC芯片的输入阻抗的情况下，其阻抗能够与任意的负载阻抗匹配并且可以在工作频带中变宽的无线通信装置是不可能的。 无线通信装置包括：第一导体; 基本上平行于第一导体设置的第二导体; 形成在第二导体中的孔; 邻近所述孔布置的电容耦合机构; 以及具有无线电波发送功能和无线电波接收功能中的至少一个的通信电路。 通信电路通过电容耦合机构连接到第二导体上位于第二导体和孔之间的边界附近的两个位置。

    WIRELESS COMMUNICATION DEVICE
    3.
    发明申请
    WIRELESS COMMUNICATION DEVICE 失效
    无线通信设备

    公开(公告)号：US20110175790A1

    公开(公告)日：2011-07-21

    申请号：US13122025

    申请日：2009-07-22

    申请人： Takashi Yanagi ,  Yasuhiro Nishioka ,  Toru Fukasawa ,  Hiroaki Miyashita ,  Tomohiro Mizuno ,  Takuro Sasaki ,  Hirokatsu Okegawa

    发明人： Takashi Yanagi ,  Yasuhiro Nishioka ,  Toru Fukasawa ,  Hiroaki Miyashita ,  Tomohiro Mizuno ,  Takuro Sasaki ,  Hirokatsu Okegawa

    IPC分类号： H01Q1/50

    CPC分类号： H04B5/0012 ,  G06K19/07771 ,  G06K19/07786 ,  H01Q1/2225 ,  H01Q5/335 ,  H01Q5/378 ,  H01Q9/0407 ,  H01Q9/0457

    摘要： A wireless communication device whose impedance can be matched with an arbitrary load impedance and that can be broadened in operating frequency band even when choosing an input impedance of an IC chip freely is not possible. The wireless communication device includes: a first conductor; a second conductor disposed substantially parallel to the first conductor; a hole formed in the second conductor; a capacitive coupling mechanism disposed adjacent to the hole; and a communication circuit which has at least one of a radio wave transmitting function and a radio wave receiving function. The communication circuit is connected through the capacitive coupling mechanism to two sites on the second conductor that are near borders between the second conductor and the hole.

    摘要翻译： 即使在自由选择IC芯片的输入阻抗的情况下，其阻抗能够与任意的负载阻抗匹配并且可以在工作频带中变宽的无线通信装置是不可能的。 无线通信装置包括：第一导体; 基本上平行于第一导体设置的第二导体; 形成在第二导体中的孔; 邻近所述孔布置的电容耦合机构; 以及具有无线电波发送功能和无线电波接收功能中的至少一个的通信电路。 通信电路通过电容耦合机构连接到第二导体上位于第二导体和孔之间的边界附近的两个位置。

    PARTIAL DISCHARGE SENSOR EVALUATION METHOD AND PARTIAL DISCHARGE SENSOR EVALUATION APPARATUS
    7.
    发明申请
    PARTIAL DISCHARGE SENSOR EVALUATION METHOD AND PARTIAL DISCHARGE SENSOR EVALUATION APPARATUS 审中-公开
    部分放电传感器评估方法和部分放电传感器评估装置

    公开(公告)号：US20150346267A1

    公开(公告)日：2015-12-03

    申请号：US14763918

    申请日：2013-02-12

    申请人： Toru Fukasawa ,  Takashi Itoh ,  Hiroaki Miyashita

    发明人： Toru FUKASAWA ,  Takashi ITOH ,  Hiroaki MIYASHITA

    IPC分类号： G01R31/12 ,  G01R29/08

    CPC分类号： G01R31/1254 ,  G01R29/0878 ,  G01R29/0892 ,  G01R29/10 ,  G01R31/14 ,  G01R35/00

    摘要： A partial discharge sensor evaluation method includes a first frequency characteristic measuring process in which, in a state where a reference antenna 3 for which a frequency characteristic in an effective height is known and a measuring antenna 2 are installed on a flat ground 1 to be separated by a predetermined distance from each other, a transmission characteristic measurer 4 measures a frequency characteristic of a transmission characteristic between the reference antenna 3 and the measuring antenna 2, and a second frequency characteristic measuring process in which, in a state where a measured antenna 9 is installed inside a cylindrical ground 6 buried in a circular opening 5 formed at a position where the reference antenna 3 has been installed, the transmission characteristic measurer 4 measures the frequency characteristic of the transmission characteristic between the measured antenna 9 and the measuring antenna 2.

    摘要翻译： 局部放电传感器评估方法包括第一频率特性测量处理，其中在已知有效高度的频率特性的参考天线3和测量天线2安装在待分离的平坦地面1上的状态下 传输特性测量器4测量参考天线3和测量天线2之间的传输特性的频率特性，以及第二频率特性测量处理，其中在测量天线9 传输特性测量器4安装在埋设在安装参考天线3的位置的圆形开口5中的圆柱形地面6内，测量测量天线9和测量天线2之间的传输特性的频率特性。

    Waveguide slot array antenna apparatus
    8.
    发明授权
    Waveguide slot array antenna apparatus 有权
    波导槽阵列天线装置

    公开(公告)号：US08599090B2

    公开(公告)日：2013-12-03

    申请号：US12865223

    申请日：2008-02-28

    申请人： Satoshi Yamaguchi ,  Tooru Takahashi ,  Masataka Otsuka ,  Hiroaki Miyashita

    发明人： Satoshi Yamaguchi ,  Tooru Takahashi ,  Masataka Otsuka ,  Hiroaki Miyashita

    IPC分类号： H01Q13/10

    CPC分类号： H01Q13/22 ,  H01Q21/0043 ,  H01Q21/005

    摘要： Provided is a waveguide slot array antenna apparatus having a polarized wave plane in a direction oblique to a tube shaft of a waveguide, in which an excitation distribution of opening portions for radiating or receiving electromagnetic waves is appropriately attained. The waveguide slot array antenna apparatus includes a waveguide slot array antenna formed of a rectangular antenna waveguide which has a rectangular section orthogonal to a tube axis, in which: the rectangular antenna waveguide has one end side thereof in a tube axial direction serving as a feeding port and another end side short-circuited; the antenna waveguide has a plurality of slender rectangular opening portions for radiating or receiving an electromagnetic wave arranged at intervals of about λg/2 (λg is an intra-tube wavelength) along the tube axis on a first wide plane of a pair of wide planes that are parallel to the tube axis; the plurality of slender rectangular opening portions each have the same predetermined angle with respect to a center line parallel to the tube axis of the first wide plane; the opening portions adjacent to one another are alternately arranged at opposite positions with respect to the center line; the opening portions located on one side with respect to the center line of the first wide plane each have a length longer than about λf/2 (λf is a free space wavelength), and the opening portions located on another side each have a length shorter than about λf/2.

    摘要翻译： 本发明提供一种波导缝隙阵列天线装置，其具有在与波导管轴倾斜的方向上具有偏振波面的波导缝隙阵列天线装置，其中适当地获得用于辐射或接收电磁波的开口部分的激励分布。 波导缝隙阵列天线装置包括：由矩形天线波导形成的波导狭缝阵列天线，矩形天线波导具有与管轴正交的矩形截面，其中：矩形天线波导的一端侧沿管轴方向作为进给 端口另一端短路; 天线波导具有多个细长的矩形开口部分，用于在一对宽平面的第一宽平面上沿着管轴辐射或接收以约lambdag / 2（兰布达为管内波长）的间隔布置的电磁波 平行于管轴; 多个细长矩形开口部分相对于平行于第一宽平面的管轴的中心线具有相同的预定角度; 彼此相邻的开口部分相对于中心线交替布置在相对的位置; 相对于第一宽面的中心线位于一侧的开口部分的长度大于约lambdaf / 2的长度（羔羊是自由空间的波长），位于另一侧的开口部分的长度较短 比约lambdaf / 2。

    Radio communication equipment
    9.
    发明授权
    Radio communication equipment 有权
    无线电通信设备

    公开(公告)号：US08508429B2

    公开(公告)日：2013-08-13

    申请号：US12996880

    申请日：2009-06-26

    申请人： Yasuhiro Nishioka ,  Toru Fukasawa ,  Hiroaki Miyashita ,  Tomohiro Mizuno ,  Takuro Sasaki ,  Hirokatsu Okegawa

    发明人： Yasuhiro Nishioka ,  Toru Fukasawa ,  Hiroaki Miyashita ,  Tomohiro Mizuno ,  Takuro Sasaki ,  Hirokatsu Okegawa

    IPC分类号： H01Q1/36 ,  G06K19/07

    CPC分类号： H01Q1/2225 ,  G06K19/0724 ,  G06K19/07749 ,  G06K19/07767 ,  G06K19/07779 ,  G06K19/07783 ,  G06K19/07786 ,  H01Q5/35 ,  H01Q5/40 ,  H01Q7/00

    摘要： A radio communication device is obtained which is provided with an RFID tag function which can ensure the mounting area of each antenna as large as possible, and which is sharable with an LF band RFID system or an HF band RFID system and a UHF band RFID system, while having a communication range equivalent to the communication range of each of an LF band an HF band and a UHF band.The device is provided with an integrated circuit (4) having a communication function in a first frequency band, a conductive object (3) connected to one of input and output terminals of the integrated circuit (4), an integrated circuit (5) having a communication function in a second frequency band, and a second conductive object connected between input and output terminals of the integrated circuit (5). The second conductive object is composed of a spiral conductive object (2). The other of the input output terminals of the integrated circuit (4) is connected to a part of the spirally wound conductive object (2).

    摘要翻译： 获得了一种无线电通信装置，其具有RFID标签功能，其可以确保每个天线的安装面积尽可能大，并且其可与LF频带RFID系统或HF频带RFID系统和UHF频带RFID系统共享 同时具有与LF频带，HF频带和UHF频带中的每一个的通信范围相当的通信范围。 该装置设置有具有第一频带中的通信功能的集成电路（4），连接到集成电路（4）的输入和输出端之一的导电物体（3），集成电路（5），具有 在第二频带中的通信功能，以及连接在集成电路（5）的输入和输出端子之间的第二导电对象。 第二导电物体由螺旋导电物体（2）组成。 集成电路（4）的另一个输入输出端子连接到螺旋卷绕的导电物体（2）的一部分。

    WAVEGUIDE SLOT ARRAY ANTENNA APPARATUS
    10.
    发明申请
    WAVEGUIDE SLOT ARRAY ANTENNA APPARATUS 有权
    波导阵列天线装置

    公开(公告)号：US20100321265A1

    公开(公告)日：2010-12-23

    申请号：US12865223

    申请日：2008-02-28

    申请人： Satoshi Yamaguchi ,  Tooru Takahashi ,  Masataka Otsuka ,  Hiroaki Miyashita

    发明人： Satoshi Yamaguchi ,  Tooru Takahashi ,  Masataka Otsuka ,  Hiroaki Miyashita

    IPC分类号： H01Q13/18

    CPC分类号： H01Q13/22 ,  H01Q21/0043 ,  H01Q21/005

    摘要： Provided is a waveguide slot array antenna apparatus having a polarized wave plane in a direction oblique to a tube shaft of a waveguide, in which an excitation distribution of opening portions for radiating or receiving electromagnetic waves is appropriately attained. The waveguide slot array antenna apparatus includes a waveguide slot array antenna formed of a rectangular antenna waveguide which has a rectangular section orthogonal to a tube axis, in which: the rectangular antenna waveguide has one end side thereof in a tube axial direction serving as a feeding port and another end side short-circuited; the antenna waveguide has a plurality of slender rectangular opening portions for radiating or receiving an electromagnetic wave arranged at intervals of about λg/2 (λg is an intra-tube wavelength) along the tube axis on a first wide plane of a pair of wide planes that are parallel to the tube axis; the plurality of slender rectangular opening portions each have the same predetermined angle with respect to a center line parallel to the tube axis of the first wide plane; the opening portions adjacent to one another are alternately arranged at opposite positions with respect to the center line; the opening portions located on one side with respect to the center line of the first wide plane each have a length longer than about λf/2 (λf is a free space wavelength), and the opening portions located on another side each have a length shorter than about λf/2.

    摘要翻译： 本发明提供一种波导缝隙阵列天线装置，其具有在与波导管轴倾斜的方向上具有偏振波面的波导缝隙阵列天线装置，其中适当地获得用于辐射或接收电磁波的开口部分的激励分布。 波导缝隙阵列天线装置包括：由矩形天线波导形成的波导狭缝阵列天线，矩形天线波导具有与管轴正交的矩形截面，其中：矩形天线波导的一端侧沿管轴方向作为进给 端口另一端短路; 天线波导具有多个细长的矩形开口部分，用于在一对宽平面的第一宽平面上沿管轴辐射或接收以约λg/ 2（λg为管内波长）的间隔布置或接收的电磁波 平行于管轴; 多个细长矩形开口部分相对于平行于第一宽平面的管轴的中心线具有相同的预定角度; 彼此相邻的开口部分相对于中心线交替布置在相对的位置; 相对于第一宽面的中心线位于一侧的开口部分的长度大于λf/ 2左右的长度（λf为自由空间的波长），位于另一侧的开口部的长度较短 大于λf/ 2。