火力与指挥控制2018，Vol.43Issue(6)：107-110,117,5.DOI:10.3969/j.issn.1002-0640.2018.06.022
与RGPO转发时延相关的干扰功率补偿技术
Jamming Power Compensate Method Related to RGPO Retransmission Time Delay
葛瑞星 1张剑云 1周青松 1吴磊1
作者信息
- 1. 国防科技大学电子对抗学院,合肥 230037
- 折叠
摘要
Abstract
The power of false target varies with the retransmission time delay of the jamming signal and has negative effect at the beginning phase of the Range Gate Pull Off (RGPO)jamming based Digital Radio Frequency Memory (DRFM)technology. In this paper,by taking Range Gate Pull Off jamming of linear frequency signal (LFM)as an example,the relation between the superimposed output of real echo signal and the jamming signal in time-domain and retransmitting time is analyzed based on the mathematical approximation of the time -domain output of the jamming signal and power compensation of jamming signal is made. Simulation shows that the power of the jamming signal after compensation has stable time-domain output amplitude,verifying the theoretical analysis of the correctness and effectiveness of compensation methods.关键词
距离波门拖引干扰/信号时域输出叠加/干扰功率补偿/干扰效果Key words
range gate pull off jamming/signal time-domain superimposed output/jamming power compensation/interference effects分类
信息技术与安全科学引用本文复制引用
葛瑞星,张剑云,周青松,吴磊..与RGPO转发时延相关的干扰功率补偿技术[J].火力与指挥控制,2018,43(6):107-110,117,5.
