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ADS 2017 envelope simulation error

Question asked by nk07 on Aug 21, 2019
Latest reply on Sep 13, 2019 by bafisher

I am simulating a Power amplifier design and my input is an envelope modulated signal with a sampling frequency 92.16 MHz. while using envelope simulation the "TIme Step too small" error is coming.  And it is taking too much time to simulation if i reduce the sampling frequency to 92.16 * 10^4 Hz.

 

How i can solve this problem. Is there any other method to do fast envelope simulation for RF power amplifier. 

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