期刊文献+

用串馈矩阵开关BIT测试系统对相控阵天线的检测、校正及补偿 被引量:8

Calibration and Compensation for Active Phased Antenna Using Series Travelling-Wave Matrix-Switch Built-in Test System
下载PDF
导出
摘要 阐述了用串馈矩阵开关BIT测试系统对有源相控阵天线的检测和校正 ,分析了校正时在角度θ =sin- 1(λ/λg)出现大副瓣的原因 。 The calibration of active antenna by using RF matrix switch built in test system is discussed in this paper. The BIT system is a series travelling wave network. Appearing of large side lobe at the angle θ=sin -1 (λ/λg) is analyzed. Finally, the compensation methods of the error generating the large side lobe are presented.
出处 《雷达科学与技术》 2003年第1期60-64,共5页 Radar Science and Technology
关键词 串馈矩阵开关 BIT测试系统 相控阵天线 检测 校正 补偿 active antenna calibration and compensation BIT calibration
  • 相关文献

参考文献3

  • 1张光义.相控阵雷达系统[M].北京:国防工业出版社,1994.1-29.
  • 2邹永庆,曹军,李广忠.基于FFT校正相控阵天线的角度选择[J].微波学报,2003,19(3):10-13. 被引量:14
  • 3邹永庆 曹军 等.基于远场波瓣的有源相控阵检测校正[A]..第八届全国雷达学术年会论文集[C].合肥:中国科技大学出版社,2002.433-436.

二级参考文献8

  • 1李庆扬 王能超.数值分析[M].武汉:华中理工大学出版社,1982..
  • 2张光义.相控阵雷达系统[M].北京:国防工业出版社,1994.8.
  • 3Harden Shnitkin. Rapid in-flight phase alignment of an elelctronically phased-scanned antenna arry. Phased Array 1985 Symposium Proceedings, 1985:293~302.
  • 4Willard T Patton, Leonard H Yorinks. Nearfield Alignment of Phased-Array Antennas. IEEE Transaction on Antennas and Prooagation, 1999,47(3).
  • 5Wilhelm Sander. Monitoring and calibration of active phased array. IEEE international radar conference,1985:45.
  • 6Michael A Koerbe, Daniel R Fuhrmann. Array calibration by series parameterization: Scaled principal compoments menthod, Thrid annual ASAP "95 workshop, 1995, Ⅳ:340.
  • 7Herbert M Aumann, Alan J Fenn, Frank G. Willwerth Phased array antenna calibration andpattern prediction using mutual coupling measurements. IEEE Transactions on antennas and propagation, 1989, 37(7) :844.
  • 8邹永庆 曹军 等.基于远场波瓣的有源相控阵检测校正[A]..第八届全国雷达学术年会论文集[C].合肥:中国科技大学出版社,2002.433-436.

共引文献207

同被引文献54

引证文献8

二级引证文献10

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