Transactions of Nanjing University of Aeronautics & Astronautics
Runge-Kutta Multi-resolution Time-Domain Method for Modeling 3D Dielectric Curved Objects
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Abstract:
A conformal Runge-Kutta multi-resolution time-domain (C-RKMRTD) method is present and applied to model and analyze curved objects. Compared with the non-conformal method, the proposed method is more accurate. The scattering analyses of the cylinder and ellipsoid are presented to validate the proposed method. The numerical results demonstrate that the proposed scheme perform better than the MRTD method and other higher order methods with a higher accuracy.
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Project Supported:
Supported by the National Nature Science Foundation of China (61172024); the Funding of Jiangsu Innovation Program for Graduate Education and the Fundamental Research Funds for the Central Universities (CXZZ12-0156); the Postdoctoral Science Foundation of China (2013M531350).
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