Approximate natural response of an arbitrarily shaped thin wire scatterer

1 January 1991

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Antennas and Propagation

Vol. 39 (10) , 1457-1462
https://doi.org/10.1109/8.97376

Abstract

The authors introduce an approximate but computationally single technique for calculating the natural current and backscattered field response of an arbitrarily shaped thin wire scatterer. A single one-term resonant current approximation is shown to yield excellent results for the natural frequencies of perturbed straight wires and circular loops. Comparison with the measured current response of a compound wire target validates the simple theory.

Keywords

This publication has 12 references indexed in Scilit:

Identification of the natural resonance frequencies of a conducting sphere from a measured transient response
IEEE Transactions on Antennas and Propagation, 1990
A hybrid E-pulse/least squares technique for natural resonance extraction
Proceedings of the IEEE, 1988
The K-pulse and E-pulse
IEEE Transactions on Antennas and Propagation, 1987
Determination of the natural frequencies of a thin wire elliptical loop
IEEE Transactions on Antennas and Propagation, 1987
Extraction of the natural frequencies of a radar target from a measured response using E-pulse techniques
IEEE Transactions on Antennas and Propagation, 1987
ON THE CLASS 1 COUPLING COEFFICIENT PERFORMANCE IN THE SEM EXPANSION FOR THE CURRENT DENSITY ON A SCATTERING OBJECT
Electromagnetics, 1982
Analysis and synthesis of an impedance-loaded loop antenna using the singularity expansion method
IEEE Transactions on Antennas and Propagation, 1978
A simple way of solving transient thin‐wire problems
Radio Science, 1976
On the analysis of scattering and antenna problems using the singularity expansion technique
IEEE Transactions on Antennas and Propagation, 1973
On the integral equations of thin wire antennas
IEEE Transactions on Antennas and Propagation, 1965