Title :
Moments via Integral transform method for 2-D dielectric materials
Author :
Smith, Jerry R., Jr. ; Mirotznik, Mark S.
Author_Institution :
Naval Surface Warfare Center, Carderock Div., USA
Abstract :
This paper extends the moments via integral transform method (MITM) which analytically reduces the general method of moments (MoM) impedance equation from a double integral to a single integral thereby significantly reducing the matrix fill time. The MITM makes use of a specialized integral representation of the two dimensional Green´s function (Hankel function) and represents the MoM impedance as a single integral in terms of integral transforms which are analytic for nearly arbitrary shape and weight functions.
Keywords :
Green´s function methods; dielectric bodies; dielectric materials; electromagnetic wave scattering; impedance matrix; integral equations; method of moments; 2D dielectric material; Greens function; MITM; MoM; electromagnetic scattering; impedance matrix; integral transform method; method of moment; Dielectric materials; Impedance; Integral equations; Moment methods; Multidimensional systems; Scattering; Shape; Tellurium; Transforms; Two dimensional displays;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
DOI :
10.1109/TAP.2004.838749
