In Eye Pattern, I have to evaluate following two aperture ratios.
Time_Aperture
=2*abs( indep(TBmax)-indep(TBmin) )
/ ( abs( indep(TAmax)-indep(TAmin) )+abs( indep(TBmax)-indep(TBmin) ) )
Ampl_Aperture
=2*abs(VBmax-VBmin) / ( abs(VAmax-VAmin)+abs(VBmax-VBmin) )I do these tasks using Agilent ADS's Data Display with manually placed eight markers.
But each time conditions are changed, I have to re-tune all markers placement.
These tasks are fairly laborious.
I can draw eye pattern using MATLAB and Cadence AWD other than Agilent ADS's Data Display.
Could anyone share me methods for automation of this task using MATLAB ?
Both "eyediagram()" and "commscope.eyediagram" in MATLAB Communications Toolbox are not useful for my purpose.
The following is not useful for my purpose.
http://eesof.tm.agilent.com/products/ads2005a_new_30.htmlPage-30 of
http://eesof.tm.agilent.com/pdf/ads2005a_whats_new.pdf