The paper deals with a simple model of a dipole antenna radiating above a layered medium. The frequency domain formulation is based on the integro-differential equation of the Pocklington type. The influence of the earth-air interface is taken into account via the simplified reflection coefficient arising from the Modified Image Theory (MIT). The Pocklington equation is solved via the Galerkin-Bubnov variant of the Indirect Boundary Element Method (GB-IBEM). The related reflected field is determined by numerically evaluating field integrals. Some illustrative numerical results for the current along the dipole and radiated field above lower layered medium are presented.

A simple analysis of dipole antenna radiation above a multilayered medium / Poljak, Dragan; Doric, Vicko; Birkic, Mario; El Khamlichi Drissi, Khalil; Lallechere, Sebastien; Pajewski, Lara. - STAMPA. - (2017), pp. 1-6. (Intervento presentato al convegno 9th International Workshop on Advanced Ground Penetrating Radar, IWAGPR 2017 tenutosi a Edinburgh; United Kingdom nel 28-30 June 2017) [10.1109/IWAGPR.2017.7996037].

A simple analysis of dipole antenna radiation above a multilayered medium

Pajewski, Lara
2017

Abstract

The paper deals with a simple model of a dipole antenna radiating above a layered medium. The frequency domain formulation is based on the integro-differential equation of the Pocklington type. The influence of the earth-air interface is taken into account via the simplified reflection coefficient arising from the Modified Image Theory (MIT). The Pocklington equation is solved via the Galerkin-Bubnov variant of the Indirect Boundary Element Method (GB-IBEM). The related reflected field is determined by numerically evaluating field integrals. Some illustrative numerical results for the current along the dipole and radiated field above lower layered medium are presented.
2017
9th International Workshop on Advanced Ground Penetrating Radar, IWAGPR 2017
dipole antenna; multilayered media; numerical solution procedures
04 Pubblicazione in atti di convegno::04b Atto di convegno in volume
A simple analysis of dipole antenna radiation above a multilayered medium / Poljak, Dragan; Doric, Vicko; Birkic, Mario; El Khamlichi Drissi, Khalil; Lallechere, Sebastien; Pajewski, Lara. - STAMPA. - (2017), pp. 1-6. (Intervento presentato al convegno 9th International Workshop on Advanced Ground Penetrating Radar, IWAGPR 2017 tenutosi a Edinburgh; United Kingdom nel 28-30 June 2017) [10.1109/IWAGPR.2017.7996037].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1097294
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