基于平面显示的雷达脉冲分选研究  

Research on Deinterleaving of Radar Pulse Based on Plane Displaying

作　　者：张西托[1] 饶伟[1] 刘向君[1] 陈珊珊[2] 

机构地区：[1]海军潜艇学院,山东青岛266071 [2]大港油田勘探开发研究院,天津300280

出　　处：《雷达科学与技术》2010年第4期343-346,共4页Radar Science and Technology

摘　　要：平面显示技术开启了雷达脉冲分选的新思路,但需要在显示平面上搜索特征曲线,等分离出特征曲线上的脉冲后,才能获取脉冲序列PRI(脉冲重复周期)的调制方式和大小等信息,增加了算法的复杂性。针对平面显示技术的缺点,研究了雷达脉冲序列的平面显示特性,给出了特征曲线参数与显示平面宽度及雷达脉冲序列PRI之间的关系,直接从特征曲线获取脉冲序列PRI的调制方式和大小等信息,降低了算法的复杂性。仿真试验证明了算法的正确性和有效性。Plane displaying technique opens a new road for deinterleaving of radar pulses,but searching characteristic curve is not omitted,the modulation pattern and value of pulses＇ PRI is not obtained until the pulses attached to characteristic curve are separated,so the complexity is increased.Aiming at drawback of plane displaying technique,the radar pulses＇ property under plane displaying is researched.The result is given about the relationship between characteristic curve＇s parameters and plane width,pulses＇ PRI.The characteristic curve is used to gain information about pulses,so the complexity is reduced.Simulations testify the correctness and efficiency of the proposed algorithm.

关 键 词：雷达脉冲分选 平面显示 脉冲重复周期 特征曲线 

分 类 号：TN971[电子电信—信号与信息处理]