Solving a Patch Antenna with the FEM

The FEM current source and complex load for the FEM region enables the setting of an excitation inside a FEM dielectric region and to calculate S-parameters. This load is set at an arbitrary position inside the FEM mesh, i.e. it … Read More

Wide-Band Stacked Annular-Ring Dielectric Resonator Antenna

A wide-band stacked annular-ring dielectric resonator antenna is modelled efficiently with the FEM/MOM and 2 planes of magnetic symmetry. Introduction: The FEM/MoM is often overlooked as an efficient technique for modelling dielectrics. This is even more true when the model consists of more than one dielectric layer. The traditional … Read More