Title :
Time domain analysis of wire-aperture coupling by FDTD and matrix pencil methods
Author :
Marroccol, G. ; Tognolatti, P. ; Bardati, F.
Author_Institution :
DISP, Rome Univ., Italy
Abstract :
An improved method has been developed for a full-wave, three-dimensional FDTD analysis of a typical EMC coupling problem. A wire through an aperture on a metallic enclosure has been considered. Plate thickness, wire diameter, different shapes and size of the aperture and any dielectric discontinuity across it an modeled efficiently. The radiation from the aperture and the current on the wire are computed. The matrix-pencil method is used to estimate interesting parameters.
Keywords :
electromagnetic compatibility; electromagnetic coupling; finite difference time-domain analysis; parameter estimation; wires (electric); 3D analysis; EMC coupling problem; FDTD; TEM cell; dielectric discontinuity; full-wave analysis; matrix pencil methods; metallic enclosure; plate thickness; time domain analysis; wire diameter; wire-aperture coupling; Apertures; Conductors; Dielectrics; Electromagnetic compatibility; Electromagnetic coupling; Finite difference methods; Shape; Time domain analysis; Transmission line matrix methods; Wire;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1998. IEEE
Conference_Location :
Atlanta, GA, USA
Print_ISBN :
0-7803-4478-2
DOI :
10.1109/APS.1998.699195
