Application of loop-star and loop-tree basis functions to MoM solution of radiation and scattering problems on complicated surface and wire geometries from low to microwave frequencies

In this work, the loop-star and loop-tree basis function approach is applied to multiple, complicated and mixed surface and wire geometries, including a number of separate surfaces (open and close), with handles and holes, a number of wires (open and looped) and surface to wire junctions, being in free space, over ground plane or over/in a layered medium. This approach is also extended to considering printed structures by modifying the hybrid MoM and multilayered Green´s function approach.