ohh..!!!.
I am sorry. I was in rush and i missspelled it to ti.
My question regarding spectre was . We usually plot S21 in ADS like dB10 for S21 but, when i did S- parameter simulation in Spectre in SP palette, S21 has to plot with dB20 and if we plot Gp Power Gain or Gt Transducer Gain. then we plot it with dB10.
So, S21 with dB20, is it mean Voltage Gain or Same power gain then Why do we are using dB20 in SP Simulation in Spectre.