Firstly, the obtained radar signal radio frequency, pulse width, repeat frequency are composed to get a combined probability assignment function of radar parameters by applying D-S method.
首先，对侦察雷达所能探测到的目标雷达信号的载频、脉宽、重频，应用证据理论将其组合，得到雷达参数的联合概率分配函数。
The radio luminosity decreases with the increase of D.
随着子源间线距D的增大，射电光度下降。
Guangzhou Ling-Electronics is a smart professional in broadcasting, digital IP network radio, emergency fire radio, KTV-series card products such as R & D and manufacturing of high-tech enterprises.
广州聆音电子是一家专业从事智能广播、数字IP网络广播、消防紧急广播、KTV卡包系列等产品研发与制造的高科技企业。
One of the important conceptions of Software Radio is to make A/D converter close to antenna, we should convert IF analog signal even RF analog signal into digital signal.
软件无线屯的设计思想之一是将A／D转换器尽可能靠近天线，即把A／D从基带移到中频甚至射频，把接收到的模拟信号尽早数字化。
One of the important conceptions of Software Radio is to make A/D converter close to antenna, we should convert IF analog signal even RF analog signal into digital signal.
软件无线屯的设计思想之一是将A／D转换器尽可能靠近天线，即把A／D从基带移到中频甚至射频，把接收到的模拟信号尽早数字化。
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