We report on developments in the evaluation of matrix elements of the electric and magnetic field operators involving the asymptotic (large transverse wave-number or small transverse distances) components of the mixed-potential Green's function of a layered medium. Subtracting these asymptotic terms significantly accelerates numerical computation of the Sommerfeld-type integrals required in constructing Green's function and then the matrix elements [1].
Analytic and Numerical Aspects of the Nonsingular Laplacian Representation of the Asymptotic Part of the Layered-Medium Green Function in the Mixed Potential Formulation / Bleszynski, E.; Bleszynski, M.; Jaroszewicz, T.; Johnson, W.; Rivero, J.; Vipiana, F.; Wilton, D.. - ELETTRONICO. - (2022), pp. 332-332. (Intervento presentato al convegno 23rd International Conference on Electromagnetics in Advanced Applications, ICEAA 2022 tenutosi a Cape Town, South Africa nel 05-09 September 2022) [10.1109/ICEAA49419.2022.9899893].
Analytic and Numerical Aspects of the Nonsingular Laplacian Representation of the Asymptotic Part of the Layered-Medium Green Function in the Mixed Potential Formulation
Vipiana F.;
2022
Abstract
We report on developments in the evaluation of matrix elements of the electric and magnetic field operators involving the asymptotic (large transverse wave-number or small transverse distances) components of the mixed-potential Green's function of a layered medium. Subtracting these asymptotic terms significantly accelerates numerical computation of the Sommerfeld-type integrals required in constructing Green's function and then the matrix elements [1].File | Dimensione | Formato | |
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https://hdl.handle.net/11583/2982036