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通过对常载频脉冲雷达信号的频谱在雷达系统中的演变的分析,对于学习现代雷达和进行雷达系统设计是有帮助的。例如,收/发系统带宽的选择,信号处理系统传输特性的设计和多普勒测速子滤波器带宽的设计等。
The analysis of the evolution of the frequency spectrum of an ordinary carrier pulse radar signal in a radar system is helpful for learning modern radar and designing a radar system. For example, the choice of receive / transmit system bandwidth, the design of signal processing system transmission characteristics and the design of Doppler speed filter sub-band filter bandwidth.