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Arbitrary loadpull behavioral model

Question asked by keygaddi on Jan 7, 2015
Latest reply on Jan 8, 2015 by aehoward

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Hi,
I am looking for a way to implement a behavioral model of a power source or power amplifier which is able to generate a given arbitrary loadpull contours.
I don't have any loadpull data or real measurement I can import. What I have is just a set of output power numbers in excel in the gamma_x and gamma_y space.
I want to be able to perform an Harmonic Balance simulation with an RF source that is behaving exactly as those output power vs. load Gamma.

Thanks!

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aehoward

Jan 7, 2015 11:17 AM

There is a way to do this, as described in the attached document. You would enter the load pull data into an MDIF file. I expect you will have to experiment a little to get this to work.