Continuous and discrete formulations for modeling electromagnetic wave propagation over an impedance ground in low troposphere in 3D

Hang Zhou (1) , Alexandre Chabory (1) , Rémi Douvenot (1)

1 ENAC - Ecole Nationale de l'Aviation Civile

A 3D discrete mixed Fourier transform method is proposed for modeling the wave propagation over an impedance ground in 3D. The continuous and discrete formulations of the propagators are presented. The discrete formulation achieves self-consistency with respect to the discrete electromagnetic theory. Numerical tests are performed to compare the two propagators. Both are shown to be accurate. Therefore, the self-consistent propagator should be preferred.

Domaines: Electromagnétisme

Hang Zhou, Alexandre Chabory, Rémi Douvenot. Continuous and discrete formulations for modeling electromagnetic wave propagation over an impedance ground in low troposphere in 3D. APWC 2017 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, Sep 2017, Verone, Italy. pp. 181-184, ISBN: 978-1-5090-4453-5 ⟨10.1109/APWC.2017.8062274⟩. ⟨hal-01621273⟩