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|Title:||Computing the RCS of dielectric coated objects using multilevel fast multipole algrithm: Impedance boudary condition approach|
|Keywords:||Fast Multipole Method|
Impedance boundary condition
Radar cross section
|Source:||Oo, Z.Z.,Liu, E.-X.,Li, E.-P.,Zhang, Y.J.,Li, L.-W. (2004). Computing the RCS of dielectric coated objects using multilevel fast multipole algrithm: Impedance boudary condition approach. ICCEA 2004 - 2004 3rd International Conference on Computational Electromagnetics and its Applications, Proceedings : 100-103. ScholarBank@NUS Repository.|
|Abstract:||The Fast Multipole Method (FMM) and Multilevel Fast Multipole Algorithm (MLFMA) are successfully developed to solve electrically very large size of perfectly electric conducting objects (PEC). Using the impedance boundary conditions (IBC), the integral equations (IEs) can be simplified and solved for wave problems involving imperfectly conducting surface. Thus, the algorithm is firstly implemented and verified by comparing with the exact analytical solution for a PEC sphere, and then extended for imperfectly conducting (thin material coating) objects and verified with the analytical solution. Subsequently, it has been applied to an aircraft model with the PEC and material coating surface and compared the results. ©2004 IEEE.|
|Source Title:||ICCEA 2004 - 2004 3rd International Conference on Computational Electromagnetics and its Applications, Proceedings|
|Appears in Collections:||Staff Publications|
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