摘要
研究了脉冲参数及其对测量的影响,根据时域场的平面波理论,给出了根据惠更斯源得到的时、频域远场方向图以及近远场变换公式。最后根据实测结果具体分析了脉冲天线测量中脉冲参数的选择要求。
Pulse parameters and its influence on pulsed antenna measurements is presented in this paper. On the basis of the plane - wave theory of time - domain fields, formulae for time, frequency - domain farfield pattern and near - field far - field transformation is given. Finally, an analysis of how to choose pulse parameters in pulsed antenna measurements is made based on measured data.
出处
《电子科技》
2007年第3期1-4,共4页
Electronic Science and Technology
基金
宽带超低瓣天线测试技术资助项目(41307050505)
关键词
脉冲天线测量
脉冲参数
接收特性
pulsed antenna measurement
pulse parameter
receiver characteristics
