单天线FMCW雷达发射泄漏信号抑制技术研究  

Single Antenna FMCW Radar Transmit Leakage Signal Suppression Technology

作　　者：苏楠[1] 王乐[1] 

机构地区：[1]西安电子工程研究所人力资源部,陕西西安710100

出　　处：《电子科技》2014年第2期85-87,共3页Electronic Science and Technology

摘　　要：针对单天线调频连续波雷达发射信号泄漏问题,考虑到自适应控制系统的数据处理能力强、准确灵活等优点,提出了自适应对消技术方案,并进行了仿真分析和实验验证,结果表明,该方案有效抑制了由于收发隔离不足导致的发射泄漏信号问题。This paper proposes an adaptive cancellation technology to deal with the single antenna CW radar transmitter signal leakage. The adaptive system has the advantages of good data processing capability, accuracy and flexibility. Simulation analysis and experimental verification show that the program can effectively suppress the emis- sion signal leakage problems caused by inadequate transceiver isolation

关 键 词：对消 自适应 发射泄漏 

分 类 号：TN957.51[电子电信—信号与信息处理]