摘要
本文使用模糊函数为雷达信号设计的工具,通过对典型脉冲多普勒雷达信号模糊函数进行仿真,分析怎样设计波形才能得到高分辨率。并分析了几种信号的优缺点及适用场合。其中线性调频信号属于斜刀刃型模糊函数,能够兼具高距离和速度分辨力,比较容易产生和处理,所以在现代雷达系统中经常采用。
In this paper,the fuzzy function is used to design the PD radar signal,and the typical radar signal ambiguity function is simulated to analyze how to design the waveform to get high resolution.The advantages and disadvantages of several kinds of signals are analyzed.The linear frequency modulation signal,which belongs to the fuzzy function of the oblique edge,can be both high range and speed resolution.It is easy to produce and deal with,so it is often used in modern radar system.
出处
《电子测试》
2016年第3期57-59,共3页
Electronic Test
