Spectral Domain Analysis of Lossy and Nonzero Thickness Dipoles of Finite Length Radiating in Layered Media
Riccardo Ozzola (TU Delft - Tera-Hertz Sensing)
C. Tadolini (TU Delft - Tera-Hertz Sensing)
A Neto (TU Delft - Tera-Hertz Sensing)
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Abstract
A spectral domain analysis aimed at studying dipoles radiating in layered media is presented. The model allows for the modeling of the non-zero metal thickness and the reactance associated with a Δ-gap excitation. The solution can be efficiently calculated with a semi-analytical procedure, and it is linked to an equivalent circuit representation. The results show an accuracy up to par with commercial solvers regarding the input impedance and the radiated far field patterns.