International Journal of Antennas and Propagation

Research Article

Analysis of Electromagnetic Propagation from MHz to THz with a Memory-Optimised CPML-FDTD Algorithm

Table 3

Mean squared error () for each viewer in the parabolic reflector experiment, between the CPML and the reference solutions, for operation frequencies of 2.45 GHz, 5.00 GHz, and 20.00 GHz.
Viewer2.45 GHz5.00 GHz20.00 GHz
Viewer 17.5934 × 10–073.0083 × 10–074.3917 × 10–08
Viewer 23.6161 × 10–071.8743 × 10–073.4687 × 10–08
Viewer 34.6658 × 10–072.7481 × 10–074.1319 × 10–08
Viewer 47.2940 × 10–075.0781 × 10–076.6099 × 10–08
Viewer 53.6715 × 10–073.1612 × 10–073.8112 × 10–08
Viewer 63.5750 × 10–071.6050 × 10–073.0605 × 10–08