空天预警研究学报2024，Vol.38Issue(1)：38-42,5.DOI:10.3969/j.issn.2097-180X.2024.01.008
重频组合脉冲干扰对雷达信号分选的影响分析
Analysis of influence of repeated frequency combined pulse interference on radar signal sorting
安磊鑫 1程志锋 1郑威2
作者信息
- 1. 海军工程大学电子工程学院,武汉 430033
- 2. 91336部队,河北秦皇岛 066000
- 折叠
摘要
Abstract
In order to improve the active anti-sorting ability of radar signal,the algorithm characteristics of histogram method and PRI transform method are analyzed from the point of view of weakening the sorting perfor-mance of the sorting algorithm to the pulse repetition interval,and then the pulse interference signal is designed reasonably under certain constraints.Finally,the simulation verification is conducted,and the results show that the interference signal can change the statistical property of the sorting algorithm to the real radar repeated frequency,causing the reconnaissance system to produce errors or false radar signal repeated frequency,so as to realize the electromagnetic protection of high-value targets.关键词
雷达脉冲干扰/信号分选/抗分选Key words
radar pulse jamming/signal sorting/anti-sorting分类
信息技术与安全科学引用本文复制引用
安磊鑫,程志锋,郑威..重频组合脉冲干扰对雷达信号分选的影响分析[J].空天预警研究学报,2024,38(1):38-42,5.
