摘要
本文分析了直升机回波信号的特征,总结了近年来国内外直升机探测的一些方法。提出了直升机探测一些有待解决的问题。
In this paper, the characteristics of helicopter echo signals are analyzed, and a few helicopter detection methods presented in recent years are summarized. Some problems that should be solved in helicopter detection are provided.
出处
《火控雷达技术》
2004年第4期17-21,48,共6页
Fire Control Radar Technology
关键词
直升机
雷达探测
回波信号
helicopter
target echo
radar detection
