期刊文献+

非大气窗口毫米波FMCW近程雷达 被引量:1

FMCW Short Range Radar of Non-atmospheric Window Millimeter Wave
下载PDF
导出
摘要 介绍了非大气窗口毫米波FMCW(调频连续波)近程雷达的工作原理,对系统的主要参数f0、TM、ΔFM进行了分析,并讨论了多普勒效应和寄生调幅对参数选择的影响。完成了测距电路的硬件设计,并根据FMCW近程雷达测距的实际情况进行了固定误差及数字测频误差的分析。用设计研制的近程雷达对目标进行测试,测试结果满足设计要求。 Introduces the working principle of a non-atmospheric window millimeter wave FMCW short range radar, analyzes the system primary parameters f0, TM ,△FM and discusses the effect on parameters choice of Doppler result and parasitic amplitude modulation. Finishes the hardware design of range measurement circuit, and analyzes fixed error and digital frequency measurement error according to the physical circumstance of FMCW short range radar measuring range. In addition, the measured results of FMCW short range radar are developed, and the testing result meet the design demand.
出处 《制导与引信》 2005年第4期13-15,38,共4页 Guidance & Fuze
关键词 毫米波 大气窗口 近程雷达 测距 millimeter wave atmospheric window short range radar range finding
  • 相关文献

参考文献2

  • 1LI Feng-liang,LI Ling,LI Yu-xing,et al.A NewDoppler Radar of Velocity Measuring at Millimeter Waves[].IEEE MTT-S DigestBeijing University ofAeronautics and Astronautics.1998
  • 2Nashashibi A,Ulaby F.T.Millimeter-wave RadarDetection of Partially Obscured Targets[].IEEEAntennas and Propagation Society InternationalSymposium.2001

同被引文献3

引证文献1

二级引证文献3

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部