Accurate analysis of a quasi-optical network with a polarisation grid

In a quasi-optical network the beams are usually focused and guided through the system by means of curved and planar mirrors. Physical Optics (PO) is an accurate analysis tool for these elements, but is only valid for perfectly conducting surfaces and must be modified to handle other surface types such as polarisation grids, frequency selective filters and other quasi-optical elements.

Publication: IEEE AP-S Symposium 2007
Place: Honolulu, Hawai’i, USA, June 10-15, 2007