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Cross Correlation / Antenna Diversity Measurement - RF Cafe Forums

Because of the high maintenance needed to monitor and filter spammers from the RF Cafe Forums, I decided that it would be best to just archive the pages to make all the good information posted in the past available for review. It is unfortunate that the scumbags of the world ruin an otherwise useful venue for people wanting to exchanged useful ideas and views. It seems that the more formal social media like Facebook pretty much dominate this kind of venue anymore anyway, so if you would like to post something on RF Cafe's Facebook page, please do.

Below are all of the forum threads, including all the responses to the original posts.


 Post subject: Cross Correlation / Antenna Diversity Measurement
Posted: Mon Apr 28, 2008 4:33 am 
 
Lieutenant

Joined: Mon Apr 28, 2008 4:15 am
Posts: 1
Hi

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.




Posted  11/12/2012
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