Time-domain electromagnetic field transmission between small loop antennas on a half-space with conductive and dielectric properties

Journal article (2019)

Authors

Martin Stumpf Brno University of Technology
Giulio Antonini University of L'Aquila
I.E. Lager Electrical Engineering Education - EEMCS
Guy A.E. Vandenbosch Katholieke Universiteit Leuven
Research Group
Electrical Engineering Education (EEMCS) (TU Delft)
Copyright: © 2019 Martin Stumpf, Giulio Antonini, I.E. Lager, Guy A.E. Vandenbosch
DOI: https://doi.org/10.1109/TAP.2019.2943323
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Published Date

2019

Language

English

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Faculty

Electrical Engineering, Mathematics and Computer Science

Department

Microelectronics

Research Group

Electrical Engineering Education

Abstract

The pulsed EM-field signal transfer between two co-planar small-loop antennas located on a half-space with dielectric and conductive properties is analyzed analytically with the help of the Cagniard-DeHoop technique and the Schouten-Van der Pol theorem. The analysis yields a closed-form time-domain expression for the open-circuit voltage induced across the ports of the receiving antenna. Limiting cases considering the mutual coupling between two loops placed in free-space and on a dielectric half-space are discussed. The obtained results are validated using analytical expressions for the special cases and with the aid of a 3-D EM computational tool.

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