Spectral Domain Analysis of Lossy and Nonzero Thickness Dipoles of Finite Length Radiating in Layered Media

Ozzola, R.; Tadolini, C.; Neto, Andrea

Spectral Domain Analysis of Lossy and Nonzero Thickness Dipoles of Finite Length Radiating in Layered Media

Journal article (2024)

Authors

R. Ozzola Tera-Hertz Sensing -

C. Tadolini Tera-Hertz Sensing -

Andrea Neto Tera-Hertz Sensing -

Research Group

Tera-Hertz Sensing () (TU Delft)

Integral equation Layered media Spectral domain representation Dipole antenna

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http://resolver.tudelft.nl/uuid:b1deb60f-9b03-46a9-9f83-30a9ea1b487b

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Published Date

2024

Language

English

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Faculty

Electrical Engineering, Mathematics and Computer Science

Department

Microelectronics

Research Group

Tera-Hertz Sensing

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.

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