lucyszyn
Newbie level 3

Commercial modelling packages (e.g. HFSS and COMSOL) cannot accurately model very lossy arbitrary 3D structures. This problem is clearly explained in the following paper:
S. Papantonis and S. Lucyszyn, “Lossy spherical cavity resonators for stress-testing arbitrary 3D Eigenmode solvers”, PIER Journal, vol. 151, pp. 151-167, May 2015
This paper is open access and can be downloaded from:
https://www.jpier.org/PIER/pier.php?volume=151
S. Papantonis and S. Lucyszyn, “Lossy spherical cavity resonators for stress-testing arbitrary 3D Eigenmode solvers”, PIER Journal, vol. 151, pp. 151-167, May 2015
This paper is open access and can be downloaded from:
https://www.jpier.org/PIER/pier.php?volume=151