@conference {00_URSIESP_Ruiz-CruzRebollar_CADdeanalisis, title = {CAD de an{\'a}lisis de discontinuidades entre gu{\'\i}as el{\'\i}pticas y rectangulares}, booktitle = {Proc. 2000 Simposium Nacional URSI (in Spanish)}, year = {2000}, month = {Sept.}, pages = {91-92}, abstract = {A software tool has been developed in order to analyse microwave devices in which elliptical waveguides are present. The numerical technique employed is the Mode-Matching method, which requires knowing the modal spectrum of the elliptical guide. A set of discontinuities between rectangular, circular, and elliptical waveguides is studied in order to validate the computer codes.}, url = {http://w3.iec.csic.es/ursi/articulos_zaragoza_2000/ursi2000/trabajos/cm0267.pdf}, author = {J A Ruiz-Cruz and Rebollar, J M} }