An innovative time-domain simulation method for multirate RF circuit simulation

@article{Oliveira2010AnIT,
  title={An innovative time-domain simulation method for multirate RF circuit simulation},
  author={Jorge F. Oliveira and Josex0301 C. Pedro},
  journal={2010 Workshop on Integrated Nonlinear Microwave and Millimeter-Wave Circuits},
  year={2010},
  pages={132-135}
}
This paper presents an innovative time-domain simulation method, especially conceived for simulating strongly nonlinear RF circuits whose state variables are all fluctuating in a fast-varying time scale, but evidence different time evolution rates in a slow envelope time scale. The method uses the mathematical method of lines based on modern multirate Runge-Kutta (MRK) schemes, and operates within a bivariate framework of an aperiodic slow time scale and a periodic fast time scale. This way, it… CONTINUE READING