The number of sin waves

Thread Starter


Joined Jun 30, 2021
I have a really stupied question. What kind of condition actually makes so many sin waves at the load for a power amplifier when using ads in simulation. I do not understand why just simply only one sin wave for load voltage.
Thx you a lot!
View attachment 248174


Joined Dec 29, 2008
... The posted image was originally there, but has now disappeared for some reason.
The cause of multiple sin waveforms might be due to reflections from the load. So try using a plain 50 Ω resistor as the load to see if there is any change.


Joined Aug 21, 2008
It looked to me like it was a single damped sine wave but was being displayed over and over, if that is the case, then the instrument/simulator settings that produce the waveform should be examined.