Artículo
Efficient evaluation of reaction integrals in the EFIE analysis of planar layered structures with uniaxial anisotropy
Autor/es | Mesa Ledesma, Francisco Luis
Plaza Valtueña, Gonzalo Medina Mena, Francisco |
Departamento | Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo Universidad de Sevilla. Departamento de Física Aplicada I |
Fecha de publicación | 2002 |
Fecha de depósito | 2020-07-06 |
Publicado en |
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Resumen | This paper presents an efficient implementation of the electric-field integral-equation (EFIE) method to deal with planar anisotropic layered printed structures. A convenient treatment of the kernel of the integral equation ... This paper presents an efficient implementation of the electric-field integral-equation (EFIE) method to deal with planar anisotropic layered printed structures. A convenient treatment of the kernel of the integral equation gives rise to reaction integrals that only involve quasi-singularities and R -1-type singularities. When the well-known Rao-Wilton-Glisson triangular basis functions are used in conjunction with the Galerkin's method, closed-form expressions are found for the singular parts of the self-reaction integrals, as well as for the inner convolution integrals of the remaining singular/quasi-singular reaction integrals. Thus, the present procedure sets the EFIE method as a competitive alternative to other formulations. |
Agencias financiadoras | Comisión Interministerial de Ciencia y Tecnología (CICYT). España TIC98-0630 |
Identificador del proyecto | TIC98-0630 |
Cita | Mesa Ledesma, F.L., Plaza Valtueña, G. y Medina Mena, F. (2002). Efficient evaluation of reaction integrals in the EFIE analysis of planar layered structures with uniaxial anisotropy. IEEE Transactions on Microwave Theory and Techniques, 50 (9), 2142-2146. |
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