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    • 1. 发明公开
    • Radio data transmitter and receiver
    • Funkdatensender und -empfnnger
    • EP0797308A2
    • 1997-09-24
    • EP97104887.1
    • 1997-03-21
    • Tsubouchi, Kazuo
    • Hozumi, JunAzuma, ToshiyukiTsubouchi, Kazuo
    • H04B1/04H04B1/16G08C17/02
    • G08C17/02
    • A radio data transmitter includes radio switching means being activated when receiving data having a predetermined particular pattern, and a data transmitter unit. The data transmitter unit transmits a carrier modulated by predetermined data from an antenna when supplied with power in accordance with the activation of the radio switching means, and successively breaks the power supply. In addition, a radio data receiver includes switch-activation means for transmitting data having a predetermined particular pattern, receiving means for receiving data from a data transmitter activated by the data having the predetermined particular pattern, and storage means for storing data received by the receiving means.
    • 无线电数据发射机包括当接收具有预定特定模式的数据时被激活的无线电切换装置和数据发射机单元。 当根据无线电切换装置的激活而被供电时,数据发送单元从天线发送由预定数据调制的载波,并且依次断开电源。 此外,无线电数据接收机包括用于发送具有预定特定模式的数据的开关激活装置,用于从由具有预定特定模式的数据激活的数据发送器接收数据的接收装置,以及用于存储接收到的数据的存储装置 手段。
    • 10. 发明公开
    • Code division multiplex communication system
    • 码分多路复用通信系统
    • EP0859485A2
    • 1998-08-19
    • EP98300643.8
    • 1998-01-29
    • Tsubouchi, Kazuo
    • Tsubouchi, KazuoMasu, KazuyaFujita, Yasuhito
    • H04J13/04H04B1/707
    • H04B1/7093
    • A code division multiplex communications system comprising: receiving means (1,2) for receiving a radio wave and transforming the radio wave to an electric signal; delaying means (102, 102 2 ..., 102 n ) for sequentially reading the electric signal at a timing of a clock pulse; switching means for shutting off a drive current of the delaying means at an OFF timing of the clock pulse; adding and subtracting means (105) for adding and subtracting outputs of the delaying means in accordance with a spread code; and reproducing means (107) for reproducing a transmission signal on the basis of an output of the adding and subtracting means.
    • 一种码分多路复用通信系统,包括:接收装置(1,2),用于接收无线电波并将无线电波变换成电信号; 延迟装置(102,1022,...,102n),用于在时钟脉冲的定时顺序读取电信号; 切换装置,用于在所述时钟脉冲的关闭定时切断所述延迟装置的驱动电流; 加法和减法装置(105),用于根据扩展码对延迟装置的输出进行加法和减法; 和再现装置(107),用于根据加法和减法装置的输出再现传输信号。