Title :
Visualisations of wave dynamics in wedge-waveguides via Matlab-based propagation packages
Author :
Sevgi, L. ; Akleman, F. ; Topuz, E.
Author_Institution :
Dept. of Electron. & Commun. Eng., Dogus Univ., Acibadem
Abstract :
This presentation is intended to tutorially enhance the utility and understanding of the analytical and numerical representations for the wave propagation problem inside a wedge-waveguide with both non-penetrable and penetrable boundaries; through visualizations of the dynamical interaction between the various wave species, implemented through educational Matlab packages. The first package has been prepared for the exploration of line-source-excited wave fields in terms of normal, adiabatic and intrinsic mode solutions. The second package belongs to one-way split-step parabolic equation modeling for the visualizations of modal leakage
Keywords :
computer aided instruction; electrical engineering education; electromagnetic wave propagation; mathematics computing; parabolic equations; adiabatic mode solution; educational Matlab-based propagation packages; intrinsic mode solution; line-source-excited wave fields; modal leakage; normal mode solution; one-way split-step parabolic equation modeling; penetrable boundaries; wave dynamics; wave propagation problem; wave species; wedge waveguides; Boundary conditions; Computer languages; Electronics packaging; Geometry; Mathematical model; Partial differential equations; Physical theory of diffraction; Scanning probe microscopy; Visualization; Waveguide transitions;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1710766
