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Simulators >> RF Simulators >> shooting newton in HspiceRF and PSS in SpectreRF.
https://designers-guide.org/forum/YaBB.pl?num=1462783966

Message started by Jacki on May 9^th, 2016, 1:52am

Title: shooting newton in HspiceRF and PSS in SpectreRF.
Post by Jacki on May 9^th, 2016, 1:52am

Hi,

In SpectreRF, if we use PSS, we can get both the results in time domain and frequency domain (spectrum).
Now I am trying to do the shooting newton simulation in Hspice, and I want to look at the time domain signal in one period of the fundamental frequency. However I can only plot the spectrum, not time domain information at all. I wonder if Hspice has the similar function as PSS in SpectreRF? Currently I have to run a long time transient simulation to check the steady state current.
Thank you in advance.
Jacki.

Title: Re: shooting newton in HspiceRF and PSS in SpectreRF.
Post by Jacki on May 9^th, 2016, 2:43am

I find the option in Hspice, it is in Results -> Analyzer.

Title: Re: shooting newton in HspiceRF and PSS in SpectreRF.
Post by cheap_salary on May 9^th, 2016, 5:57am

Time Domain Data are strored in "input.sn0".
.probe sn i(c18) i(c7)

Frequency Domain Data are strored in "input.snf0".
.probe snfd i(18) i(c7)
.probe snfd i(18)[0] i(c7)[0]