Computational electromagnetics (CEM) - RF simulations

Full wave Maxwell's Equations solver

  • Using FDTD to cover a wide frequency range in a single run and to compute the time evolution of the electric (E) and magnetic (H) fields vectors in the same spatial volume
    • Non-uniform meshes are generated to optimize mesh density
  • PML artificial boundary condition to simulate an infinite unbounded computational domain.
  • Dissipation (tangent losses)
    • To analyse self-heating for high-power applications
  • CPU & GPU
  • Far-fields can be obtained via near-field-to-far-field transformations.

Typical applications

  • Analysis of antennas
  • MEMS switches
    • E/H fields computation to complement our existing FEA analysis performed with OOFELIE::Multiphysics.
  • EMI/EMC modeling as these applications are interested in the E/H fields.