Title :
Spurious resonances in electrodynamics problems on the waveguide discontinues
Author :
Mizernik, V.N. ; Shmat´ko, A.A.
Author_Institution :
Sci. Physicotechnological Centre, Kharkov, Ukraine
Abstract :
It is shown, that the problem of existence of spurious resonances in tasks of diffraction waveguide waves on various discontinues is stipulated by incorrect representation of matrix elements of the linear algebraic equations system (SLAE). This mistake can be rather simply corrected due to correct representation of SLAE matrix elements which has no singularities. The efficiency of such approach is shown by results of numerical calculations.
Keywords :
electrodynamics; matrix algebra; resonance; waveguide discontinuities; SLAE matrix elements; diffraction waveguide waves; electrodynamics problems; incorrect representation; linear algebraic equations system; spurious resonances; waveguide discontinues; Diffraction; Electronic mail; Manganese; Physics; Transmission line matrix methods; Waveguide components; Waveguide discontinuities;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2010 20th International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-7184-3
DOI :
10.1109/CRMICO.2010.5632682
