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https://designers-guide.org/forum/YaBB.pl Simulators >> RF Simulators >> theory of spectre PNOISE simulation https://designers-guide.org/forum/YaBB.pl?num=1179739160 Message started by sugar on May 21st, 2007, 2:19am |
Title: theory of spectre PNOISE simulation Post by sugar on May 21st, 2007, 2:19am does spectre adopt Hajimiri time-variant model for oscillator phase noise simulation? |
Title: Re: theory of spectre PNOISE simulation Post by Frank Wiedmann on May 22nd, 2007, 12:43am SpectreRF uses a method that creates a linear time-varying model of the circuit for pnoise analysis. It is different from Hajimiri's approach, however. For details, see Appendix A "Oscillator Noise Analysis" of the SpectreRF Simulation Option User Guide. By the way, there is a small flaw in Hajimiri's reasoning, see http://www.designers-guide.org/Forum/YaBB.pl?num=1123060319/20#20 for details. |
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