摘要
利用模糊函数这一数学工具 ,对无线电调频引信线性调频连续波信号和正弦波调频连续波信号的探测性能 ,如距离分辨力、测距精度、测速分辨力、测速精度和抗干扰性能等进行了分析 。
This paper, by using the mathematic method, ambiguity function, analysizes the detective performance of the linear frequency modulation continuous ware signal and sime wave frequency modulation continuous signal of a radio frequency modulation fuze, such as range resolution, range accurancy, velocity metering resolution, velocity metering accurancy and anti jamming ability, and discusses how to design the modulation wareform parameters.
出处
《探测与控制学报》
CSCD
北大核心
2002年第1期8-13,共6页
Journal of Detection & Control
基金
国防预研基金课题资助 (99J5 .1 .4BQ0 1 1 2 )
关键词
调频波
探测性能
调制波形
模糊函数
线性调频
正弦调频
无线电近炸引信
modulation waveform
ambiguity function
linear frequency modulation
sine wave frequency modulation
detective performance
