基于卷积调制的脉内多假目标干扰技术研究  

Multi-False-Target Jamming within Pulse Based on Convolution Modulation

作　　者：汤礼建[1] 黄建冲[1] 徐新华[1] 

机构地区：[1]电子工程学院,合肥230037

出　　处：《电子信息对抗技术》2008年第3期43-45,共3页Electronic Information Warfare Technology

摘　　要：为对抗线性调频、相位编码等现代脉冲压缩雷达,提出了一种基于卷积调制的脉内多假目标干扰生成技术。这种干扰技术将干扰机接收到的雷达照射信号与某视频信号相卷积后转发出去。文章给出了该技术的硬件实现方案,并进行了相应的仿真试验,仿真结果证明了理论分析的正确性和实际应用的可行性。In order to counter the pulse compression radar, such as chirp radar and phase-coded radar, the generation technology of multi-false-target jamming within pulse based on convolution modulation is proposed. The jammer receives the radar signal and convolves it with the expected video frequency signal. Then the convolution result is retransmitted. Its hardware-implementing scheme is also offered. The relevant jamming effects are simulated, and the validity of theoretical analysis and the feasibility of this jamming technique are justified with the simulation results.

关 键 词：线性调频 相位编码 脉冲压缩 卷积调制 脉内多假目标 

分 类 号：TN972.31[电子电信—信号与信息处理]