Jul 26, 2010 #1 H hisa Member level 4 Joined Mar 13, 2006 Messages 68 Helped 2 Reputation 4 Reaction score 1 Trophy points 1,288 Activity points 1,692 hi all a simple PA ADS file is attached, I need to adjust the specifications needed for amplifier in simulation as following: AM/PM (single carrier) < 6.5deg/dB output power 17dBW (input is not important)! inter modulation as bellow (dB): Psignal/Psat ****** IM3/Psignal -3 *********** -10 -10 *********** -25 -17 *********** -30 how can I test the simulation for achieving the nonlinear characteristic of the PA? what kind of sweeps is needed? thanks
hi all a simple PA ADS file is attached, I need to adjust the specifications needed for amplifier in simulation as following: AM/PM (single carrier) < 6.5deg/dB output power 17dBW (input is not important)! inter modulation as bellow (dB): Psignal/Psat ****** IM3/Psignal -3 *********** -10 -10 *********** -25 -17 *********** -30 how can I test the simulation for achieving the nonlinear characteristic of the PA? what kind of sweeps is needed? thanks
Jul 26, 2010 #2 BigBoss Advanced Member level 6 Joined Nov 17, 2001 Messages 5,952 Helped 1,609 Reputation 3,225 Reaction score 1,593 Trophy points 1,393 Location Türkiye Activity points 35,767 Nonlinear simulations are always done with Harmonic Balance.