rafei
Junior Member level 2
Dear all,
Hi.
I simulate a MMIC RF power amplifier (PA) in ads (advanced design system), s-param simulation is working well but harmonic balance not. Increasing the input signal power of the PA, the output signal power increases unconditionaly, even more then DC power dissipation. 3rd order harmonic of the output signal also is flat and in the level of Nothing(!!!) like the images below:
**broken link removed**
**broken link removed**
The specification table of the PA is as follows:
I am wondered about the problem.
Please feel free, any suggestion or idea will be welcome.
Thanks.
Hi.
I simulate a MMIC RF power amplifier (PA) in ads (advanced design system), s-param simulation is working well but harmonic balance not. Increasing the input signal power of the PA, the output signal power increases unconditionaly, even more then DC power dissipation. 3rd order harmonic of the output signal also is flat and in the level of Nothing(!!!) like the images below:
**broken link removed**
**broken link removed**
The specification table of the PA is as follows:
I am wondered about the problem.
Please feel free, any suggestion or idea will be welcome.
Thanks.