How to calculate conduction angle of a class C power amplifier in ADS?

[Power_Ani]

Hello everyone, I have designed a class C PA using GaN HEMT. I have set the bias point below the cut-off and also done the load-pull analysis and designed the matching networks according to that. I want to calculate the conduction angle. I am using ADS 2017. If anyone can tell me the procedure to measure the conduction angle then it will be very helpful for me.

 

[BigBoss]

Look at Drain Current the calculate.
\[ Angle(\theta)=\frac{t_{on}}{T}2\pi \]

 

[Power_Ani]

Look at Drain Current the calculate.
\[ Angle(\theta)=\frac{t_{on}}{T}2\pi \]

Thank you for your support. One more query I have. Does this conduction angle change with the increase of input power?

 

[vfone]

The conduction angle will change with increase of the input power, especially if the PA is driven into saturation (power clipping).