A novel two-dimensional deterministic wave trapping and scattering test environment amenable to full-wave analytic solution is introduced and used for numerical simulation in a dynamic experiment. The results are compared with those from (zero wavelength) ray-tracing, which reveal chaotic properties that are not found in the full-wave solution. However, the full-wave solution, under appropriate conditions, shows trends toward irregularity and other peculiar characteristics, not observed in geometries featuring "regular" ray behavior, which can be interpreted as "ray-chaotic footprints.".

Toward a full-wave-based electromagnetics approach to chaotic footprints in a complex deterministic environment: Preliminary results

Castaldi G;Galdi V;Pierro V;Pinto IM;
2003

Abstract

A novel two-dimensional deterministic wave trapping and scattering test environment amenable to full-wave analytic solution is introduced and used for numerical simulation in a dynamic experiment. The results are compared with those from (zero wavelength) ray-tracing, which reveal chaotic properties that are not found in the full-wave solution. However, the full-wave solution, under appropriate conditions, shows trends toward irregularity and other peculiar characteristics, not observed in geometries featuring "regular" ray behavior, which can be interpreted as "ray-chaotic footprints.".
88-8202-008-8
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/20.500.12070/9581
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