engleski

Transient Calculation of the Electric Field above a Lossy Ground Generated by Dipole Antenna - Direct time domain analysis

The paper deals with the direct time domain calculation of a transient electric field in the upper half-space generated by a dipole antenna above a lossy ground. The transient current along the wire is governed by the Hallen integral equation which is numerically solved by means of the Galerkin-Bubnov scheme of the Indirect Boundary Element Method (GB- IBEM). Provided that the current distribution along the dipole is known, the related radiated field is computed from certain integral formulas. Some illustrative computational examples are presented in the paper.

Dipole antennas ; transient analysis ; electric field ; lossy ground

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