J4 ›› 2015, Vol. 42 ›› Issue (2): 40-44.doi: 10.3969/j.issn.1001-2400.2015.02.007

• 研究论文 • 上一篇    下一篇



  1. (西安电子科技大学 天线与微波技术重点实验室,陕西 西安 710071)
  • 收稿日期:2013-12-19 修回日期:2014-03-18 出版日期:2015-04-20 发布日期:2015-04-14
  • 通讯作者: 王建晓
  • 作者简介:王建晓(1989-),男,西安电子科技大学博士研究生,E-mail: wjx8902@126.com.

Study of wide-angle scanning phased array antenna measurement

WANG Jianxiao;YANG Lin;GONG Shuxi;FU Demin;FENG Xueyong;WANG Yi   

  1. (Science and Technology on Antenna and Microwave Lab., Xidian Univ., Xi'an 710071, China)
  • Received:2013-12-19 Revised:2014-03-18 Online:2015-04-20 Published:2015-04-14
  • Contact: WANG Jianxiao

摘要: 提出了一种基于坐标变换技术的宽角扫描相控阵天线测量的新方法,用于解决常规平面近场测量方法难以对宽角扫描相控阵天线进行精确测量的问题.在对用于宽角扫描相控阵天线测量的坐标变换技术进行理论分析的基础上,采用计算机模拟对该测试方法进行了数值仿真,制作天线实物进行了试验验证.数值仿真结果和试验结果均表明,该方法用于宽角扫描相控阵天线的测试具有较高的准确性.

关键词: 平面近场天线测量, 相控阵天线, 坐标变换, 探头补偿

Abstract: This paper proposes a novel method to measure the wide-angle scanning phased array antenna based on coordinate transformation, in order to solve the problem of planar near-field antenna measurement in the wide-angle scanning phased array antenna. On the basis of coordinate transformation theory analysis, computer numerical simulation is completed and the physical antenna is fabricated and measured. The results illustrate that the measurement method presented in this paper has a good accuracy to measure the wide-angle scanning phased array antenna.

Key words: planar near-field antenna measurement, phased array antenna, coordinate transformation, probe correction