Through analyzing the characteristics of SAR echo signal , a new DECM approach ( False Image Jamming Based on Phase Modulation ) is proposed .

对该方法的干扰原理进行了深入分析并进行了仿真实验。

Based on hardware implementation of wideband digital integrative receivers , a scheme of DECM system against SARs combining with digital techniques of wideband receivers is proposed .

结合宽带数字一体化接收机的硬件处理平台，提出了基于宽带数字化接收的SAR欺骗式干扰系统的设计方案。