Title :
Time-domain bie analysis of large electromagnetic scattering problems with Impedance Boundary Condition
Author :
Cinosi, Nicolas ; Walker, Simon ; Bluck, Michael
Author_Institution :
Dept. of Mech. Eng., Imperial Coll. London, London, UK
Abstract :
Methods for solving the electromagnetic scattering of computationally large problems in a fast and efficient way are well established. However their application is limited to PEC scattering bodies, whilst when applied to lossy or conducting materials they become inefficient and less desirable. In this paper we extend the capabilities of these fast methods to solve for non-dispersive conductors by using the approximation of the Impedance Boundary Condition.
Keywords :
boundary integral equations; computational complexity; electromagnetic wave scattering; time-domain analysis; PEC scattering bodies; boundary integral equations; computationally large problems; conducting materials; electromagnetic scattering problems; impedance boundary condition; lossy materials; nondispersive conductors; time-domain BIE analysis; Conductors; Impedance; Integral equations; Magnetic fields; Scattering; Surface impedance; Surface waves;
Conference_Titel :
Electromagnetics in Advanced Applications (ICEAA), 2011 International Conference on
Conference_Location :
Torino
Print_ISBN :
978-1-61284-976-8
DOI :
10.1109/ICEAA.2011.6046516
