毫米波导引头目标回波和杂波模拟方法研究  

Method of Target and Clutter Signal Simulation for MMW Seeker

作　　者：梁志恒[1] 潘明海[2] 

机构地区：[1]北京经纬恒润科技有限公司,北京100101 [2]燕山大学信息工程学院,河北秦皇岛066004

出　　处：《系统仿真学报》2007年第12期2723-2726,共4页Journal of System Simulation

摘　　要：半实物模拟系统是毫米波导引头研制和评估的有效手段,准确产生目标和杂波信号是该试验系统的重要内容,阐述了毫米波导引头目标和背景回波信号的产生方法,对系统中的关键技术如延迟、多普勒频率、相关非高斯杂波、射频阵列等实现方法也进行了讨论。Hardware-in-the-Loop simulation is an effective, low cost method alternative to flight testing for performance evaluation and development of millimeter-wave seeker. Accurate generation of RF signal including target and clutter is the most important content of the simulation system. The simulation method of target and clutter was discussed, including delay, Doppler frequency, related non-Gaussian clutter, antenna array, etc.

关 键 词：毫米波导引头 目标 非高斯杂波 DRFM 数字正交调制 

分 类 号：TN955[电子电信—信号与信息处理]