Extrapolation of time domain responses from three dimensional objects utilizing the matrix pencil technique (1997)
| Venue: | IEEE Trans. Antennas Propagat |
| Citations: | 7 - 7 self |
BibTeX
@ARTICLE{Adve97extrapolationof,
author = {Raviraj S. Adve and Student Member and Tapan Kumar Sarkar and Odilon Maroja and C. Pereira-filho and Student Member and Sadasiva M. Rao and Senior Member},
title = {Extrapolation of time domain responses from three dimensional objects utilizing the matrix pencil technique},
journal = {IEEE Trans. Antennas Propagat},
year = {1997},
volume = {45},
pages = {147--156}
}
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Abstract
Abstract — In this paper, we use the matrix pencil approach to extrapolate time-domain responses from three-dimensional (3-D) conducting objects that arise in the numerical solution of electromagnetic field problems. By modeling the time functions as a sum of complex exponentials, we can eliminate some of the instabilities that arise in late times for the electric-field integral equation in the time domain. However, this method can also be utilized for extending the responses obtained using a finitedifference time-domain (FDTD) formulation. Index Terms—Time-domain analyses. I.
