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    • 52. 发明申请
    • CONTACT PROVE AND METHOD OF MAKING THE SAME
    • 联系方式及其制作方法
    • US20090224781A1
    • 2009-09-10
    • US12297732
    • 2007-04-19
    • Masahiro AoyagiKatsuya KikuchiHiroshi NakagawaYoshikuni OkadaHiroyuki FujitaShouichi ImaiShigeo Kiyota
    • Masahiro AoyagiKatsuya KikuchiHiroshi NakagawaYoshikuni OkadaHiroyuki FujitaShouichi ImaiShigeo Kiyota
    • G01R31/02B32B37/00H01R43/00
    • G01R3/00G01R1/06772G01R1/07342Y10T29/49117Y10T29/49126Y10T156/10
    • [Problem]To provide a contact probe which can easily be connected with a measurement apparatus electrically, can measure a high speed and high frequency signal with a fine pitch easily and correctly, and can easily cope with signal measurement for a plurality of channels, and a method of making the contact probe. [Means to Solve Problem] It includes a first printed wiring board 3 having a signal electrode 10a and a ground electrode 10b used as a contact part with respect to a measuring object, in which the signal electrode 10a and ground electrode 10b are formed of a metal wiring pattern on a substrate, and a second printed wiring board 2 with a coaxial line structure having shield electrodes 12, 17, 18 which enclose a signal line 15a and the surroundings of the signal line 15a through an insulating layer. The signal electrode 10a of the first printed wiring board 3 and the signal line 15a of the second printed wiring board 2 are electrically connected together, and the ground electrode 10b of the first printed wiring board 3 and the shield electrodes 12, 17, 18 of the second printed wiring board 2 are electrically connected together.
    • [问题]为了提供可以容易地与测量装置电连接的接触探针,可以容易且准确地测量具有细间距的高速和高频信号,并且可以容易地处理多个通道的信号测量,以及 制作接触探针的方法。 解决问题的手段包括:第一印刷线路板3,其具有信号电极10a和接地电极10b,该接地电极用作相对于测量对象的接触部分,其中信号电极10a和接地电极10b由 金属布线图案和具有同轴线结构的第二印刷布线板2,其具有通过绝缘层包围信号线15a和信号线15a的周围的屏蔽电极12,17,18。 第一印刷线路板3的信号电极10a和第二印刷线路板2的信号线15a电连接在一起,第一印刷线路板3的接地电极10b和屏蔽电极12,17,18的 第二印刷线路板2电连接在一起。
    • 59. 发明申请
    • WIRELESS COMMUNICATION APPARATUS
    • 无线通信设备
    • US20070129104A1
    • 2007-06-07
    • US11560170
    • 2006-11-15
    • Eiichi SanoHiroyuki Fujita
    • Eiichi SanoHiroyuki Fujita
    • H04B7/00H04M1/00
    • H04W52/42H04B7/0602H04B7/0805H04B7/0825H04M2250/02H04M2250/06
    • A wireless communication apparatus is provided. The wireless communication apparatus includes wireless communication functions conforming to incompatible first and second communication standards. The wireless communication apparatus includes a first transceiver that performs a wireless communication operation conforming to the first communication standard and includes a first transmission/reception port, a second transceiver that performs a wireless communication operation conforming to the second communication standard and includes a second transmission/reception port, a shared antenna shared by the first and the second transceivers, an antenna connecting unit that connects the shared antenna and the first and the second transmission/reception ports, and a control unit that controls the communication operations in the first and the second transceivers.
    • 提供一种无线通信装置。 无线通信装置包括符合不兼容的第一和第二通信标准的无线通信功能。 无线通信装置包括执行符合第一通信标准的无线通信操作的第一收发器,并且包括第一发送/接收端口,执行符合第二通信标准的无线通信操作的第二收发器,并且包括第二发送/ 接收端口,由第一和第二收发器共享的共享天线,连接共享天线与第一和第二发送/接收端口的天线连接单元,以及控制单元,其控制第一和第二收发器中的通信操作 收发器