demo simulation and validation files for jPCBSim
915 MHz Bandpass Filter Results
Reference publication https://rto.umac.mo/wp-content/uploads/docs/ruimartins_cv/publications/conferences/74.pdf
Lorentzian Parameter Extraction Results
For more information on the Lorentz parameter extraction demo / validation files, please see Dr. Koledintseva's publication. This simulation is an attempt to reproduce the results in the paper in order validate the Lorentzian parameters describing the dispersive characteristics of FR4 (up to 5 GHz) in jPCBSim.
http://web.mst.edu/~marinak/files/My_publications/Papers/IEE_JEE.pdf
The agreement in results up to 4 GHz are good, but can likely still be improved in the 4-5 GHz range.