The transient current on a thin wire included by a charged particle moving parallel to the wire axis studied. An explicit analytical solution for the induced current is obtained by utilizing the natural-mode method in conjunction with the method of asymptotic expansion. It is found that the solution can be split into two parts: one part consists of damped simusoidal oscillations and the other exhibits quasi-static-like behavior. Numerical results are presented and compared with some selected results obtained directly by numerically solving a space-time domain integral equation for the induced wire current.
Transient response of a thin wire to a moving charged particle
Einschwingverhalten eines duennen Drahtes in Gegenwart von einem bewegten Partikel
IEEE Transactions on Antennas and Propagation ; 25 , 5 ; 671-675
1977
5 Seiten, 4 Bilder, 7 Quellen
Aufsatz (Zeitschrift)
Englisch
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