Title :
Time-Domain Scattering from Arbitrary Array of Parallel Electric Dipoles
Author :
Lerer, A.M. ; Kleshchenkov, A.B. ; Labunko, O.S.
Author_Institution :
Dept. of Phys., Rostov State Univ., Rostov-on-Don
Abstract :
Time-domain integro-differential equation with a logarithmic kernel is derived for the surface current density for an array of parallel electric dipoles. Equation regularization is made by the analytical transformation of the extracted singular static part. Numerical solution of the transformed equation with a smooth kernel is obtained by the collocation method. Time dependence of the current is approximated by the splines of the first kind
Keywords :
current density; dipole antenna arrays; electromagnetic wave scattering; splines (mathematics); time-domain analysis; collocation method; equation regularization; integro-differential equation; logarithmic kernel; parallel electric dipoles array; spline approximation; surface current density; time-domain scattering; Character generation; Current density; Dipole antennas; Informatics; Integral equations; Integrodifferential equations; Kernel; Physics; Radar scattering; Time domain analysis;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 2006 International Conference on
Conference_Location :
Kharkiv
Print_ISBN :
1-4244-0490-8
DOI :
10.1109/MMET.2006.1689778
