TY - JOUR
T1 - A numerical regularization of the EFIE for three-dimensional planar structures in layered media (invited article)
AU - Vecchi, Giuseppe
AU - Matekovits, Ladislau
AU - Pirinoli, Paola
AU - Orefice, Mario
PY - 1997
Y1 - 1997
N2 - The issue of transforming the first-kind, singular EFIE into a second-kind regular equation is addressed for a general printed structure via a novel approach, with separation of the integral operator in two parts, and numerically based inversion of their singular parts. The improvements introduced by this procedure are described, along with the insight given into the practical convergence of the EFIE; this appears as a consequence of the singularity of the kernel, to be properly retained and handled in the solution process.
AB - The issue of transforming the first-kind, singular EFIE into a second-kind regular equation is addressed for a general printed structure via a novel approach, with separation of the integral operator in two parts, and numerically based inversion of their singular parts. The improvements introduced by this procedure are described, along with the insight given into the practical convergence of the EFIE; this appears as a consequence of the singularity of the kernel, to be properly retained and handled in the solution process.
UR - http://www.scopus.com/inward/record.url?scp=0031271626&partnerID=8YFLogxK
U2 - 10.1002/(SICI)1522-6301(199711)7:6<410::AID-MMCE4>3.0.CO;2-R
DO - 10.1002/(SICI)1522-6301(199711)7:6<410::AID-MMCE4>3.0.CO;2-R
M3 - Article
AN - SCOPUS:10644250115
SN - 1050-1827
VL - 7
SP - 410
EP - 431
JO - International Journal of Microwave and Millimeter‐Wave Computer‐Aided Engineering
JF - International Journal of Microwave and Millimeter‐Wave Computer‐Aided Engineering
IS - 6
ER -