摘要
基于伪随机二相编码连续波和相干脉冲串信号的特点,提出一种脉间二相编码脉冲雷达信号及其处理的一般模型和等效简化模型,同时给出了该信号处理方法用于点目标的仿真结果。最后,结合雷达高度表回波信号的特点,较为详细地讨论了脉间二相编码信号在雷达高度表中的应用,也给出了仿真结果。
A kind of waveform based on inter-pulse bi-phase-coded pulse radar signal are presented. A general inter-pulse bi-phase-coded Range-Doppler signal processing model and its equivalent are provided through signal analysis. Simulation results of the equivalent are given for point target. Finally, the application of this kind of signal in the radar altimeter is discussed in detail combined with echoes characteristics of a radar altimeter, and simulation results are also given.
出处
《信息与电子工程》
2003年第2期41-44,共4页
information and electronic engineering
基金
国防科技预研基金资助项目(421010401-5)
