On the Validity of the Asymptotic Near-Ground Propagation Model of Hertzian Dipole for Finite-Length Dipole Antennas
Résumé
This paper deals with the near-ground propagation of electromagnetic waves, when the emitting antenna is a finite length dipole, rather than an elementary one. The existing
propagation model for an elementary Hertzian dipole is extended to a realistic case by assuming a known current distribution over the finite-length dipole. Validation of the theoretical models by an electromagnetic simulator (NEC2d) is also presented in this
article.
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