Quasi-optical beam waveguide analysis using frame based Gaussian beam expansion

A frame based Gaussian beam expansion method which can be used for analysis of quasi-optical beam waveguides is presented. The method is tested for the scattered field of an ellipsoid at 321 GHz and 3.21 THz.

Publication: Proceedings 13th Intl. Symposium on Space THz Technology
Place: Harvard University, Cambridge, Massachusetts, USA, 26-28 March 2002