火力与指挥控制Issue(7)：24-27,4.
频率捷变雷达信号相参特征的表述
Describe of Frequency Agility Radar Signal Coherent Characteristic
摘要
Abstract
Frequency agility radar signal sorting is the problem of signal processing and application in electronic countermeasures. To explore new sorting characteristic parameters is one of the means to effectively and accurately realize the sorting of frequency agility radar signal. A describe of frequency agility radar signal coherent characteristic is proposed based on the Wigner-Ville distribution (WVD). The typical frequency agility ways,the frequency agility radar signal mathematic mode and the discrete process of the WVD are introduced. The reconstruction frequency agility radar signal WVD mode is derived and the simulation experiment is made. The simulation results show that the WVD 2D image of the frequency agility radar signal can be used as describe of coherent characteristic. And this describe will provide new ideas for frequency agility radar signal sorting.关键词
频率捷变雷达信号/WVD/相参特征/表述Key words
frequency agility radar signal/WVD/coherent characteristic/describe分类
信息技术与安全科学引用本文复制引用
郭利荣,何明浩,郁春来,王冰切..频率捷变雷达信号相参特征的表述[J].火力与指挥控制,2015,(7):24-27,4.基金项目
国家自然科学基金（61201123）；2012空军装备科研基金资助项目 （）
