Numerical Simulation Study of OTA Anechoic Chamber Ripple Quality

摘要：

　　MATLAB programs based on Geometrical Optics (GO)theory were used to calculate the standard uncertainty introduced by the ripple of Anechoic Chamber (AC) in OTA (Over The Air) test.The same method was also used to study the influence of various factors,including high directivity measurement antennas and high performance absorbers.In addition,we likewise found that support structures should be carefully designed to reduce their negative influence on OTA Test ripple quallity.

关键词： Anechoic Chamber OTA GO Ripple Test Uncertainty

作者: Q.Z.Song Y.M.Shen J.Li N.Zhou Y.F.Xiong

作者单位: The State Radio-monitoring-center Testing Center,SRTC,Beijing,China School of Electronic Engineering,Beijing University of Posts and Telecommunications,BUPT,Beijing,Chi International School,Beijing University of Posts and Telecommunications,BUPT,Beijing,China

会议类型: 国际会议

会议名称: Asia-Pacific Conference on Environmental Electromagnetics (2012年第六届亚太环境电磁学会议(CEEM 2012))

会议地点: 上海

会议语种:英文

页码: 403-406

在线出版日期: 2012-11-06（万方平台首次上网日期，不代表论文的发表时间）