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    • 3. 发明申请
    • POWER RECEIVING APPARATUS, POWER SUPPLYING APPARATUS, AND COMMUNICATION APPARATUS
    • 电力接收装置,电源装置和通信装置
    • US20150015083A1
    • 2015-01-15
    • US14375208
    • 2012-11-26
    • Koichiro NakaseTsuneo TsukagoshiNaoki KobayashiHiroshi Fukuda
    • Koichiro NakaseTsuneo TsukagoshiNaoki KobayashiHiroshi Fukuda
    • H02J17/00
    • H02J50/05H02J17/00
    • An object is to provide a compact interface apparatus capable of receiving electric power, supplying electric power, or/and performing communication on a communication sheet while reducing the influence of a standing wave. A power receiving apparatus (100) that receives electric power from a electromagnetic-wave propagation sheet (10) includes a first conductor section (110) and a second conductor section (120) that couple with an electromagnetic wave propagating through the electromagnetic-wave propagation sheet (10) and thereby receive electric power. The first and second conductor sections (110 and 120) are arranged so that the interval in a first direction between one end of the first conductor section (110) and one end of the second conductor section (120) in the first direction is no less than 2λ/14 and no greater than 5λ/14, where λ is the effective wavelength of the electromagnetic wave propagating through the electromagnetic-wave propagation sheet (10).
    • 本发明的目的是提供一种能够在减少驻波的影响的同时在通信片上接收电力,供电或/或进行通信的紧凑型接口装置。 从电磁波传播片(10)接收电力的电力接收装置(100)包括与通过电磁波传播传播的电磁波耦合的第一导体部(110)和第二导体部(120) 片(10),从而接收电力。 第一和第二导体部分(110和120)布置成使得第一导体部分(110)的一端和第二导体部分(120)的第一方向之间的第一方向上的第一方向上的间隔在第一方向上不小于 大于2λ/ 14且不大于5λ/ 14,其中λ是通过电磁波传播片(10)传播的电磁波的有效波长。
    • 4. 发明授权
    • Communication medium
    • 通讯媒体
    • US09153866B2
    • 2015-10-06
    • US13884113
    • 2011-11-07
    • Hiroshi FukudaNaoki KobayashiTsuneo Tsukagoshi
    • Hiroshi FukudaNaoki KobayashiTsuneo Tsukagoshi
    • H01Q1/52H04B13/00
    • H01Q1/526H04B13/00
    • A communication medium includes: a first sheet conductor portion; a second sheet conductor portion that is arranged facing the first sheet conductor portion; and a conductor portion that surrounds an end part of the first sheet conductor portion and an end part of the second sheet conductor portion. The second sheet conductor portion includes: a shield part that has no opening part; a communication power feed part that has opening parts; and a matched line part that is provided between the shield part and the communication power feed part, and impedance of which matches with the shield part and the communication power feed part. The conductor portion surrounds the end part of the shield part.
    • 通信介质包括:第一片状导体部分; 布置成面对所述第一片状导体部的第二片状导体部; 以及包围第一片状导体部的端部和第二片状导体部的端部的导体部。 第二片状导体部包括:没有开口部的屏蔽部; 具有开口部的通信供电部; 以及设置在屏蔽部和通信供电部之间的匹配线部,其阻抗与屏蔽部和通信供电部相匹配。 导体部分围绕屏蔽部分的端部。
    • 5. 发明申请
    • COMMUNICATION MEDIUM
    • 通讯媒体
    • US20130222203A1
    • 2013-08-29
    • US13884113
    • 2011-11-07
    • Hiroshi FukudaNaoki KobayashiTsuneo Tsukagoshi
    • Hiroshi FukudaNaoki KobayashiTsuneo Tsukagoshi
    • H01Q1/52
    • H01Q1/526H04B13/00
    • A communication medium includes: a first sheet conductor portion; a second sheet conductor portion that is arranged facing the first sheet conductor portion; and a conductor portion that surrounds an end part of the first sheet conductor portion and an end part of the second sheet conductor portion. The second sheet conductor portion includes: a shield part that has no opening part; a communication power feed part that has opening parts; and a matched line part that is provided between the shield part and the communication power feed part, and impedance of which matches with the shield part and the communication power feed part. The conductor portion surrounds the end part of the shield part.
    • 通信介质包括:第一片状导体部分; 布置成面对所述第一片状导体部的第二片状导体部; 以及包围第一片状导体部的端部和第二片状导体部的端部的导体部。 第二片状导体部包括:没有开口部的屏蔽部; 具有开口部的通信供电部; 以及设置在屏蔽部和通信供电部之间的匹配线部,其阻抗与屏蔽部和通信供电部相匹配。 导体部分围绕屏蔽部分的端部。
    • 9. 发明授权
    • Electromagnetic field measurement apparatus
    • 电磁场测量装置
    • US08654331B2
    • 2014-02-18
    • US12865908
    • 2009-02-04
    • Mizuki IwanamiTsuneo TsukagoshiRisato OhhiraMasafumi NakadaTomonori Yamada
    • Mizuki IwanamiTsuneo TsukagoshiRisato OhhiraMasafumi NakadaTomonori Yamada
    • G01J4/00
    • G01R29/0885
    • There is provided an electromagnetic field measurement apparatus capable of achieving correct and timely circuit operation detection in an area where electronic devices are mounted at high density. An electromagnetic field measurement apparatus includes: a laser light source; a polarized wave controller that linearly polarizes laser light; an optical fiber probe that has an electrooptic material or a magnetooptic material at its leading end and in which the laser light reflected at the leading end is subjected to polarization modulation in accordance with an electric field intensity or a magnetic field intensity; and an analyzer that converts the laser light reflected by the optical fiber probe into intensity modulated light. The laser light source emits time-multiplexed laser light of a plurality of wavelengths different from one another. The electromagnetic field measurement apparatus further includes: an optical circulator that outputs the laser light linearly polarized by the polarized wave controller to a multiplexer/demultiplexer and outputs the laser light input from the multiplexer/demultiplexer to the analyzer; and a multiplexer/demultiplexer that outputs the laser light to different optical fiber probes according to the wavelength of the laser light and outputs the laser light to the optical circulator.
    • 提供一种电磁场测量装置,其能够在电子设备以高密度安装的区域中实现正确和及时的电路操作检测。 电磁场测量装置包括:激光源; 使激光线性偏振的极化波控制器; 在其前端具有电光材料或磁光材料的光纤探针,其中在前端反射的激光根据电场强度或磁场强度进行偏振调制; 以及将由光纤探针反射的激光转换成强度调制光的分析器。 激光光源发射多个彼此不同的波长的多路复用激光。 电磁场测量装置还包括:光学循环器,其将由偏振波控制器线性偏振的激光输出到多路复用器/解复用器,并将从多路复用器/解复用器输入的激光输出到分析器; 以及根据激光的波长将激光输出到不同的光纤探针的多路复用器/解复用器,并将激光输出到光循环器。