DocumentCode
2938461
Title
Numerical simulation study of OTA Anechoic Chamber ripple quality
Author
Song, Q.Z. ; Shen, Y.M. ; Li, Jie ; Zhou, Ning ; Xiong, Y.F.
Author_Institution
State Radio-monitoring-center Testing Center, Beijing, China
fYear
2012
fDate
6-9 Nov. 2012
Firstpage
399
Lastpage
402
Abstract
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 quality.
Keywords
anechoic chambers (electromagnetic); antenna testing; OTA test ripple quality; anechoic chamber ripple quality; geometrical optics; high directivity measurement antenna; high performance absorber; over-the-air test; Attenuation measurement; Electromagnetic compatibility; MATLAB; Measurement uncertainty; Reflector antennas; Uncertainty; Anechoic Chamber; GO; OTA; Ripple Test; Uncertainty;
fLanguage
English
Publisher
ieee
Conference_Titel
Environmental Electromagnetics (CEEM), 2012 6th Asia-Pacific Conference on
Conference_Location
Shanghai
Print_ISBN
978-1-4673-0030-8
Type
conf
DOI
10.1109/CEEM.2012.6410653
Filename
6410653
Link To Document