Title :
Basis function considerations for the method of moments using the fictitious current model
Author :
Kang, Tae-Weon ; Kim, Hyo-Tae
Author_Institution :
Korea Res. Inst. of Stand. & Sci., Taejon, South Korea
fDate :
6/1/1999 12:00:00 AM
Abstract :
In the method of moments (MoM) using the fictitious current model (FCM), an impulsive basis function is principally employed to expand the fictitious currents for various electromagnetic scattering problems. In this paper, we introduce the subdomain basis functions and consider the dependence of the solution accuracy and computation time of the MoM-FCM on the basis functions by means of a canonical two-dimensional (2-D) scattering problem
Keywords :
boundary integral equations; electromagnetic wave scattering; method of moments; 2D scattering problem; MoM-FCM; canonical two-dimensional scattering problem; computation time; electromagnetic scattering problems; fictitious current model; impulsive basis function; method of moments; subdomain basis functions; Antennas and propagation; Buried object detection; Central Processing Unit; Electromagnetic modeling; Electromagnetic propagation; Electromagnetic scattering; Integral equations; Moment methods; Polarization; Two dimensional displays;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
