宇航计测技术

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激光雷达扫描仪在网状天线测量中的应用

贺燕1;刘勇1;王东伟1;熊永虎2;陈晓晖1;殷晴1   

  1. 1、北京航天计量测试技术研究所,北京 10076;
    2、中国科学院电子学研究所,北京 100083
  • 出版日期:2013-04-15 发布日期:2013-04-15
  • 作者简介:贺燕(1961-),女,工程师,主要研究方向:几何量计量。

The Application of Laser Radar in Measuring Mesh Antenna

HE Yan1;LIU Yong1;WANG Dong-wei1;XIONG Yong-hu2;CHEN Xiao-hui1;YIN Qing1   

  1. 1、Beijing Aerospace Institute for Metrology and Measurement Technology,Beijing 100076;
    2、Institute of Electronics,Chinese Academy of Sciences,Beijing 100083
  • Online:2013-04-15 Published:2013-04-15

摘要: 从原理和结构上介绍了激光雷达扫描仪,并针对其绝对测距原理进行分析。结合该仪器的技术特点,对激光雷达扫描仪应用于网状天线形面测试和电性能测试做了介绍。通过对测试结果分析,证明激光雷达扫描仪技术的先进性和适用性,并展望其应用前景。

关键词: 激光雷达, 测距, 调频, 网状天线

Abstract: The principle and the structure of laser radar were introduced,And the theory of the absolute distance measurement was analyzed especially. With the technical merit ,the laser radar was applied in measuring mesh antenna and the adjusting before antenna′s RF test.The measurement′s result proved the advantage and the adaptability of laser radar.And future of the instrument was expected.

Key words: Laser radar, Distance measurement, Frequency moduled, Mesh antenna