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Modeling electromagnetic characteristics of electrically large and complex objects is challenging. Electromagnetic interaction can be complicated. Every modification to part of a structure requires re-analyzing the structure. This is tedious and time-consuming. Therefore, mathematical tools that enable fast modeling of electromagnetic characteristics is crucial in understanding the scattering behavior...
The half-space Green's function and ray tracing method are combined to solve the electromagnetic (EM) scattering from the large object on a dielectric ground.
This paper discusses some implementation details in accelerating physical optics - shooting and bouncing rays (POSBR) method using graphics processing unit (GPU). Compute unified device architecture (CUDA) and OptiX from Nvidia are used to reduce computational time of monostatic scattering pattern prediction of electrically large arbitrary target.
This paper describes a novel approach for the design of air intakes by considering both aerodynamics (AE) and electromagnetics (EM) performances. The design process combines the key techniques of shape parameterization using Hicks-Henne functions, design of experiments (DOE), computational fluid dynamics (CFD) simulation, EM simulation, and proper orthogonal decomposition (POD) using the gappy POD...
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