准连续波的多普勒敏感性分析  

Analysis on Doppler Sensitive of Quasi-continuous Wave

作　　者：于萌[1] 曹义[1] 张乾[1] 

机构地区：[1]西安电子工程研究所,陕西西安710100

出　　处：《电源技术应用》2015年第4期30-35,共6页Power Supply Technologles and Applications

摘　　要：提出内插二分补偿办法，针对是否存在雷达回波遮挡的情况分别进行了补偿仿真，仿真表明在不存在回波遮挡时，补偿效果非常好，主旁瓣比升高；当存在回波遮挡时，这种内插算法存在全0缺陷，经过修改后，补偿效果显著。Aimed towhether the echo eclipse existed, the interpolating algorithm is advanced.The simulation result states that the compensation effect is fine andsequences sidelobe ratio is improved without the echo eclipse problem.While,the interpolating algorithm has a bug with the echo eclipse.As the circumstances,the algorithm is modified and the pulse compression result is mended availably.

关 键 词：多普勒敏感 MAC序列 回波遮挡 内插二分算法 

分 类 号：TN95[电子电信—信号与信息处理]