Title :
Complex-source beam diffraction by an acoustically soft or hard circular cone
Author :
Katsav, M. ; Heyman, E. ; Klinkenbusch, L.
Author_Institution :
Dept. of Phys. Electron., Tel-Aviv Univ., Tel-Aviv, Israel
Abstract :
An analytical approach is presented to analyze the diffraction of a scalar complex-source beam (CSB) by an acoustically soft or hard semi-infinite circular cone. The beam is described by a spherical-multipole expansion and impinges exactly on the tip of the cone from an arbitrary direction. The numerical results include an investigation of the total field and of the convergence properties of the method.
Keywords :
electromagnetic wave diffraction; shapes (structures); CSB; acoustic hard semiinfinite circular cone; acoustic soft semiinfinite circular cone; scalar complex-source beam diffraction; spherical-multipole expansion; Acoustic beams; Convergence; Eigenvalues and eigenfunctions; Electronic mail; Equations; Harmonic analysis; Scattering;
Conference_Titel :
Electromagnetics in Advanced Applications (ICEAA), 2012 International Conference on
Conference_Location :
Cape Town
Print_ISBN :
978-1-4673-0333-0
DOI :
10.1109/ICEAA.2012.6328606
