Extrapolation of time-domain responses from three-dimensional conducting objects utilizing the matrix pencil technique

Raviraj S. Adve, Tapan Kumar Sarkar

Research output: Contribution to journalArticlepeer-review

84 Scopus citations

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.

Original languageEnglish (US)
Pages (from-to)147-156
Number of pages10
JournalIEEE Transactions on Antennas and Propagation
Volume45
Issue number1
DOIs
StatePublished - 1997

Keywords

  • Time-domain analyses

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Extrapolation of time-domain responses from three-dimensional conducting objects utilizing the matrix pencil technique'. Together they form a unique fingerprint.

Cite this