杂波背景下机载雷达信号参数的射频隐身优化  

Optimization of RF stealth of airborne radar signal parameters under clutter background

作　　者：钟永磊 Zhong Yonglei(Nanjing Glarun Defense System Co.,Ltd.,Nanjing 210039,China)

机构地区：[1]南京国睿防务系统有限公司,江苏南京210039

出　　处：《无线互联科技》2023年第13期9-11,共3页Wireless Internet Technology

摘　　要：在雷达探测目标的过程中,回波中杂波是影响探测精度的主要原因。为了保障机载雷达探测的准确性,需采用射频隐身技术帮助机载雷达抵抗杂波干扰。文章分析了杂波条件下机载雷达信号参数的射频隐身问题,探讨了杂波条件下机载雷达信号参数的射频隐身优化方法,为提升机载雷达射频隐身性能提供保障,让机载雷达有效应对杂波。Airborne radar operations are susceptible to clutter,and RF steganography is one of the main means of airborne radar resistance to interference.In the process of radar detection of targets,clutter in the echo is the main reason for affecting radar detection accuracy.For fast-moving ground targets,clutter is mainly eliminated by using pulse-to-cancellation technology.In order to guarantee the accuracy of airborne radar detection,the RF stealth of airborne radar signal parameters under clutter conditions needs to be analyzed.This study focuses on the optimization method of RF stealth of airborne radar signal parameters under clutter conditions,and provides a guarantee for improving the RF stealth performance of airborne radar,so that it can effectively deal with clutter.

关 键 词：射频隐身 杂波 机载雷达 

分 类 号：TN957[电子电信—信号与信息处理]