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RISEfficient meshing scheme for bodies of revolution - Application to physical optics prediction of electromagnetic scattering
In this paper, we present an efficient meshing scheme for physical optics calculation of
electromagnetic scattering from bodies of revolution. Piecewise linear approximation is used to represent
the generatrix and circular perimeter...
Physical Optics Calculation of Electromagnetic Scattering from Haack Series Nose Cone
In this paper, the physical optics method is used to study the problem of electromagnetic scattering from Haack series nose cone. First, a meshing scheme is introduced which approximates the curvature of the surface by piecewise linear functions...
GPU Parallelization of Physical Optics on Parametric Surfaces-A MATLAB-Based Implementation
This paper presents a MATLAB-based approach for GPU parallelization of the Physical Optics method on parametric surfaces. Physical optics, which is widely used for computing the scattered field from electrically large objects, involves an intensive...
Quality-fair HTTP adaptive streaming over LTE network
Rate-adaptive coding for direct-detection of discrete multi-tones
Adaptive Supersampling of Rays for Accurate Calculation of Physical Optics Scattering From Parametric Surfaces
This letter presents an algorithm for supersampling of rays in order to accurately calculate physical optics scattering from parametric surfaces. Based on the differential geometry cal- culus, the algorithm adaptively adjusts the ray resolution...