摘要
设计了一种宽带多维雷达信号,给出了宽带多维信号回波的脉冲压缩处理和时频分布分析,实现了干扰探测的二维统一。仿真表明:该信号在一定噪声环境下,可以准确对目标进行探测,且具有很强的反侦察性能。
A broad band multidimensional radar signal is designed. Pulse compression and time frequency distribution of the broad band multidimensional echo signal are presented to achieve the unity of two-dimensional interference and detection. The simulation results show that the signal can detect the target location in a certain noise environment. And it also has good anti-reconnaissance performance.
出处
《海军工程大学学报》
CAS
北大核心
2017年第1期35-40,共6页
Journal of Naval University of Engineering
基金
国家自然科学基金资助项目(61171170)
关键词
宽带多维
一体化
非线性调频
脉冲压缩
时频分析
broad band multidimensional
integration
NLFM
pulse compression
time frequencydistribution
