Simulation of broadband propagation and scattering in a waveguide

Rob A. Zingarelli

doi:10.1117/12.181048

29 July 1994 Simulation of broadband propagation and scattering in a waveguide

Rob A. Zingarelli

Proceedings Volume 2234, Automatic Object Recognition IV; (1994) https://doi.org/10.1117/12.181048
Event: SPIE's International Symposium on Optical Engineering and Photonics in Aerospace Sensing, 1994, Orlando, FL, United States

Abstract

Using a SIMD-optimized broadband parabolic equation propagation model in a range- dependent waveguide, the extended boundary condition model for object scattering, and a new method for coupling the two models, broadband basin-scale active acoustic simulations are possible. Preliminary results and reference solutions generated using a finite difference time domain method are presented.

Citation Download Citation

Rob A. Zingarelli "Simulation of broadband propagation and scattering in a waveguide", Proc. SPIE 2234, Automatic Object Recognition IV, (29 July 1994); https://doi.org/10.1117/12.181048

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