TY - GEN

T1 - Combined RWG-orthogonal polynomial expansion for MoM analysis of printed antenna on finite dielectric substrate

AU - Saeedfar, Amin

AU - Sato, Hiroyasu

AU - Sawaya, Kunio

PY - 2006/1/1

Y1 - 2006/1/1

N2 - An integral equation approach with a new MoM solution method is used to obtain current on the surface of a printed dipole antenna on a dielectric finite substrate, which is required for computation of antenna characteristic. For this purpose, a coupled tensor-volume/surface integral equations(TVSIE) is employed. To solve the tensor-volume integral equation, a mixed-domain MoM expansion using modified Legendre polynomial basis function and cubic modeling are adopted. For current modeling on the printed structure, Rao-Wilton-Glisson (RWG) basis function is used. The accuracy of the proposed approach is verified through comparison with the MoM solution based on the spectral domain Green's function for infinitely large substrate, the results of FDTD method, and experimental data.

AB - An integral equation approach with a new MoM solution method is used to obtain current on the surface of a printed dipole antenna on a dielectric finite substrate, which is required for computation of antenna characteristic. For this purpose, a coupled tensor-volume/surface integral equations(TVSIE) is employed. To solve the tensor-volume integral equation, a mixed-domain MoM expansion using modified Legendre polynomial basis function and cubic modeling are adopted. For current modeling on the printed structure, Rao-Wilton-Glisson (RWG) basis function is used. The accuracy of the proposed approach is verified through comparison with the MoM solution based on the spectral domain Green's function for infinitely large substrate, the results of FDTD method, and experimental data.

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M3 - Conference contribution

AN - SCOPUS:84901719338

SN - 9781629939513

T3 - Progress in Electromagnetics Research Symposium

SP - 560

EP - 564

BT - Progress in Electromagnetics Research Symposium 2006, PIERS 2006 Tokyo

PB - Electromagnetics Academy

T2 - Progress in Electromagnetics Research Symposium 2006, PIERS 2006 Tokyo

Y2 - 2 August 2006 through 5 August 2006

ER -