Pulsed EM field transfer between a horizontal electric dipole and a transmission line
A closed-form model based on the Cagniard-DeHoop technique
M Stumpf (Brno University of Technology)
Giulio Antonini (University of L'Aquila)
IE Lager (TU Delft - Electrical Engineering Education)
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Abstract
The pulsed electromagnetic (EM) field transfer between a horizontal electric dipole (HED) and a transmission line is described analytically with the aid of the time-domain (TD) reciprocity theorem and the Cagniard-de Hoop technique. A suitably chosen wave-slowness representation makes it possible to cast the pertaining interaction integrals into a form amenable to analytical solution. The closed-form coupling model thus obtained clearly reveals the dependence of configurational parameters on the wireless signal transfer. Numerical results are presented and validated using a 3-D EM computational tool.