Metal surfaces and solids in free space</li>
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Homogeneous dielectric [[Solid Objects|solid objects]] in free space</li>
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Import STL CAD files as native polymesh structures</li>
Plane wave excitation with linear and circular polarizations</li>
<li>
Multi-Ray excitation capability (ray data imported from [[Propagation ModuleEM.Terrano]] or external files)</li>
<li>
Huygens sources imported from FDTD or other modules with arbitrary rotation and array configuration</li>