PSS analysis可以用于处理自主电路(Autonomous circuits)和受驱动电路(Driven circuits)。自主电路最常见的例子就是振荡器;当PSS应用于自主电路时候,需要指定一对p和n节点。 受驱动电路例子有:运放,滤波器,混频器。对于受驱动电路需要指定分析周期或fundamental frequency (fund),the analysis period 必须是 the driven ...
I figure out a method to get around this half harmonic frequency problem. In the pnoise analysis, people usually choose “sweep type” as “relative”, and “relative harmonic” as 1. I wonder if I can choose “relative harmonic” as 2 to compensate the half harmonic in PSS si...
Introduction of PSS Analysis in Spectre 1.引言 在介绍PSS仿真之前,让我们先了解一下HB仿真。 HB仿真全称谐波平衡仿真Harmonic balance simulation[1],是一种求解非线性电路和系统的稳态解的高精度的频域分析技术。它最擅长仿真宜在频域内求解的射频和微波问题。
Introduction of PSS Analysis in Spectre 1.引言 在介绍PSS仿真之前，让我们先了解一下HB仿真。HB仿真全称谐波平衡仿真Harmonic balance simulation[1]，是一种求解非线性电路和系统的稳态解的高精度的频域分析技术。它最擅长仿真宜在频域内求解的射频和微波问题。如果调制的周期性信息可以用简单的几个单载波及其谐波...
Error found by spectre during periodic steady state analysis `pss'. ERROR (CMI-2208): `I41' is a periodic input signal, which is inconsistent with autonomous circuits. Can anyone please tell me how I can overcome this problem? Thanks in advance....
1、IntroductionofPSSAnalysisinSpectre1.引言在介绍PSS仿真之前,让我们先了解一下HB仿真。HB仿真全称谐波平衡仿真Harmonicbalancesimulationl,是一种求解非线性电路和系统的稳态解的高精度的频域分析技术。它最擅长仿真宜在频域内求解的射频和微波问题。如果调制的周期性信息可以用简单的几个单载波及其谐波表示出来,或者说...
In the early days of the PSS rollout, some verification engineers were suspicious. Just as they were beginning to get comfortable with UVM, here came yet another standard to add to their learning and complexity overhead. Then the fog started to clear; UVM is ideal for block-level testing wh...
PSS仿真介绍.分析和总结.docx,Introduction of PSS Analysis in Spectre 引言 在介绍 PSS 仿真之前,让我们先了解一下 HB 仿真。 HB 仿真全称谐波平衡仿真 Harmonic balance simulation[1],是一种求解非线性电路和系统的稳态解的高精度的频域分析技术。它最擅长仿真宜在频
Introduction of PSS Analysis in Spectre 在介绍 PSS 仿真之前,让我们先了解一下 HB 仿真。 HB 仿真全称谐波平衡仿 PSS 仿真全称周期稳态仿真 Periodic Stead State[2],是一种计算电路在某一指定基础频 率下的周期稳态响应的分析技术,其仿真时间与电路的时间常数无关。同时,PSS 分析也决 ...
PSS Analysis User Guide电路模拟器RF分析用户指南.docx,Virtuoso Spectre Circuit Simulator RF Analysis User Guide, Product Version 7.0.1 B Using PSS Analysis Effectively Periodic steady-state (PSS) analysis is a prerequisite for all periodic small-signal an