火力与指挥控制2023，Vol.48Issue(11)：95-101,7.DOI:10.3969/j.issn.1002-0640.2023.11.014
无源雷达杂波抑制与相干检测的联合优化处理
The Joint-optimized Processing of Clutter Cancellation and Coherent Detection for Passive Radar
张茂乙 1程水英 1郑辉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
Clutter cancellation and coherent detection are two key links of signal processing of passive radar.As for the duplicate block and redundancy calculation problems existing in the coherent detection method of mobile targets based on batch version of extensive cancellation algorithm(ECA-B)and segmented Doppler Spectrum analysis,the joint-optimized algorithm based on batch version of extensive cancellation algorithm(ECA-B)and segmented Doppler Spectrum analysis method is proposed,their mathematical principles are deduced.The setting method of the number of segments and filter order are proposed.The simulation results show that this approach reduces the overall computational burden of the system while achieving better clutter cancellation effects.关键词
无源雷达/联合优化/扩展相消批处理/多普勒谱分析Key words
passive radar/joint-optimized/batch version of extensive cancellation algorithm/Doppler spectrum analysis分类
信息技术与安全科学引用本文复制引用
张茂乙,程水英,郑辉..无源雷达杂波抑制与相干检测的联合优化处理[J].火力与指挥控制,2023,48(11):95-101,7.
