| 一种低截获概率雷达的转发干扰研究 |
| |
| 引用本文： | 吕亚昆,;张柏林,;张晓杰.一种低截获概率雷达的转发干扰研究[J].航天电子对抗,2014(4):40-44. |
| |
| 作者姓名： | 吕亚昆 ;张柏林 ;张晓杰 |
| |
| 作者单位： | [1]空军航空大学,吉林长春130022; [2]中国人民解放军94829部队,江西南昌330000 |
| |
| 摘 要： | 低截获概率雷达是目前大量涌现的一类具有复杂脉内调制信息的大时宽带宽积的雷达,采用了先进的信号处理体制。在系统分析其关键技术的基础上,针对常规干扰样式无法获得相干处理增益的缺点,提出了一种随机调制的转发式干扰方法,并通过Simulink信号级仿真平台将雷达系统与干扰样式有机结合,验证了转发式干扰样式的有效性。
|
| 关 键 词： | LPI雷达 转发干扰 线性调频伪码调相 Simulink仿真 |
Study on retransmitted jamming to LPI radar |
| |
| Institution: | Lv Yakun , Zhang Bolin , Zhang Xiaojie (1. The Aviation University of Air Force,Changchun 130022 ,Jilin,China ; 2. Unit 94829 of PLA, Nanchang 330000 ,Jiangxi, China) |
| |
| Abstract: | Currently a large number of LPI radar appears.It has complex internal pulse modulation information and big time-bandwidth product.It also uses advanced signal processing system.Based on the analysis of its key technology,aiming at the shortcoming that conventional jamming pattern cannot get coherent processing gain,a method of retransmitted jamming randomly modulated is proposed.At last,the effectiveness of forwarding jamming pattern is verified through the combination of the Simulink radar simulation system and the jamming pattern. |
| |
| Keywords: | LPI radar retransmitted jamming linear frequency modulated phase modulation Simulink simulation |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
