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Post subject: Cross Correlation / Antenna Diversity Measurement
Posted: Mon Apr 28, 2008 4:33 am
Joined: Mon Apr 28, 2008 4:15 am
Has anyone performed cross correlation / diversity measurement in an anechoic chamber before? If so, please can someone help me.
I want to measure the correlation between 2 WWAN and 2 WLAN antennas which i have currently designed in a mobile device. I know the basic theory behind it, however, for the actual testing, I have not done this before. I have heard from a colleague that you can extract the horizontal polarization data from the 3D data of the results and use some formula to obtain the correlation coefficients. However, the equation to use seems to be a mystery.
Your suggestions would be much appreciated.