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    • 9. 发明申请
    • RADIO COMMUNICATOR
    • 无线电通信员
    • US20070184785A1
    • 2007-08-09
    • US11672874
    • 2007-02-08
    • Hiroshi YoshidaIchiro SetoShuichi Sekine
    • Hiroshi YoshidaIchiro SetoShuichi Sekine
    • H04B1/38
    • H04B1/38H04B7/10
    • A radio communicator including a first antenna configured to emit radio signal as a first linear polarized wave; a second antenna arranged perpendicular to the first antenna and configured to emit radio signal as a second linear polarized wave; a receiver configured to monitor a radio wave condition in the air; a transmitter configured to convert transmission data to a first radio signal and a second radio signal with a phase orthogonal to the phase of the first radio signal, and to transmit the first radio signal and the second radio signal through the first antenna and the second antenna; and a controller configured to make judgment of the radio wave condition monitored by the receiver, to direct the transmitter to transmit the first radio signal through the first antenna and to transmit the second radio signal through the second antenna when the result of the judgment is first condition, and to direct the transmitter to transmit an addition signal which is an addition of the first radio signal and the second radio signal through the first antenna when the result of the judgment is the second condition.
    • 一种无线电通信器,包括:第一天线,被配置为发射无线电信号作为第一线性极化波; 第二天线,其垂直于所述第一天线布置并且被配置为发射作为第二线偏振波的无线电信号; 接收器,被配置为监视空中无线电波状况; 发射机,被配置为将传输数据转换为具有与第一无线电信号的相位正交的相位的第一无线电信号和第二无线电信号,以及通过第一天线和第二天线发送第一无线电信号和第二无线电信号 ; 以及控制器,其被配置为判断由所述接收器监视的所述无线电波状态,以指示所述发射机通过所述第一天线发送所述第一无线电信号,并且当所述判断结果为第一时,通过所述第二天线发送所述第二无线电信号 条件,并且当判断结果为第二条件时,引导发射机通过第一天线发射作为第一无线电信号和第二无线电信号的相加的相加信号。