Abstract
In this paper, we present a new formulation using time-domain electric field integral equation (TDEFIE) to obtain transient scattering responses from arbitrarily shaped three-dimensional conducting bodies. The time derivative of the magnetic vector potential is approximated with a central finite difference and the scalar potential is time-averaged by dividing it into two terms. This approach with a implicit method using a central difference results in accurate and stable transient scattering responses from conducting objects.
Original language | English (US) |
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Pages (from-to) | 178-181 |
Number of pages | 4 |
Journal | IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) |
Volume | 2 |
DOIs | |
State | Published - 2002 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering