Title :
Time-domain analysis of magnetic-coated wire antennas
Author :
Bretones, A. Rubio ; Martín, R. Gómez ; García, I. Sanchez
Author_Institution :
Dept. de Fisica Aplicada, Granada Univ., Spain
fDate :
6/1/1995 12:00:00 AM
Abstract :
The interaction of transient electromagnetic pulses (EMP) with perfect electric conductor thin wires with a thin magnetic coating, or mixed (dielectric and magnetic) coating, is studied in the time domain. The numerical procedure is based on the solution of the thin-wire electric field integral equation (EFIE) by the method of moments (MM), using a marching-on-in-time procedure. Numerical results are compared with measurements and with other authors´ data
Keywords :
antenna theory; coatings; dielectric-loaded antennas; electric fields; electromagnetic wave scattering; integral equations; method of moments; monopole antennas; time-domain analysis; transient analysis; wire antennas; magnetic-coated wire antennas; marching-on-in-time procedure; method of moments; mixed dielectric and magnetic coating; numerical procedure; perfect electric conductor thin wires; thin magnetic coating; thin-wire electric field integral equation; time-domain analysis; transient electromagnetic pulses; Coatings; Conductors; Dielectrics; EMP radiation effects; Electromagnetic transients; Integral equations; Magnetic domains; Moment methods; Time domain analysis; Wire;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
