- 易迪拓培训,专注于微波、射频、天线设计工程师的培养
S-parameter black box model for ADS simulation
S-parameters are by definition linear small-signal parameters.
You will need different S-parameter sets for different bias conditions, and they will be valid for small signal only, at that given bias point.
S-parameters can be used in the linear regime and X-parameters in ADS used for the non-linear regime.
S parameter is got with fixed DC bias.If you want to simulate the DC,you have to get the nolinear model.
Does it mean I have to use x-parameters to do device modeling for non-linear regime?
Yes, X-parameters are a mathematical superset of S-parameters and are used for characterizing the amplitudes and relative phase of harmonics generated by nonlinear components under large input power levels.
for more information:
http://www.home.agilent.com/agilent/...0&lc=eng&cc=IR
Yes, X-parameters are a mathematical superset of S-parameters and are used for characterizing the amplitudes and relative phase of harmonics generated by nonlinear components under large input power levels.
for more information:
http://www.home.agilent.com/agilent/...0&lc=eng&cc=IR
申明:网友回复良莠不齐,仅供参考。如需专业帮助,请学习易迪拓培训专家讲授的ADS视频培训课程。
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