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Fastly Converging 2D Solutions of TE-EFIE on Modified Superformula Contours Optimized via Genetic Algorithms

2017-07-14
Guler, Sadri
Onol, Can
Ergül, Özgür Salih
SEVER, EMRAH
DİKMEN, FATİH
TUCHKİN, YURY ALEXANDEROVİCH
An infinitely smooth parametrical representation with derivatives of all orders is used, resulting into exponentially converging solutions of hyper-singular electric field integral equation (EFIE) in 2D. A version of superformula tailored for this purpose has been subject to optimization of its parameters via genetic algorithms to provide smooth parameterization for a desired boundary in two-dimensional problems. The organization of the hyper-singular kernel and convergence of the solution for EFIE assuming TE polarization will be presented.