Title :
Numerical solution of 2-D scattering problems using high-order methods
Author :
Hamilton, Lisa R. ; Ottusch, John J. ; Stalzer, Mark A. ; Turley, R. Steven ; Visher, John L. ; Wandzura, Stephen M.
Author_Institution :
Dept. of Comput. Phys., HRL Labs., Malibu, CA, USA
fDate :
4/1/1999 12:00:00 AM
Abstract :
We demonstrate that a method of moments scattering code employing high-order methods can compute accurate values for the scattering cross section of a smooth body more efficiently than a scattering code employing standard low-order methods. Use of a high-order code also makes it practical to provide meaningful accuracy estimates for computed solutions
Keywords :
electromagnetic wave polarisation; electromagnetic wave scattering; integral equations; method of moments; 2D scattering problems; MoM; TE polarization; TM polarization; accuracy estimates; high-order methods; low-order methods; method of moments scattering code; numerical solution; scalar integral equations; scattering cross section; smooth body; Boundary conditions; Code standards; Costs; Electromagnetic scattering; Integral equations; Laboratories; Moment methods; Physics; Polarization; Tellurium;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
