A GO/FO Tool for Analyzing Quasi-Optical Systems in Reception

Conference paper (2019)

Authors

H. Zhang Tera-Hertz Sensing - EEMCS
Shahab Oddin Dabironezare Tera-Hertz Sensing - EEMCS
G. Carluccio Tera-Hertz Sensing - EEMCS
A. Neto Tera-Hertz Sensing - EEMCS
Nuria Llombart Tera-Hertz Sensing - EEMCS
Research Group
Tera-Hertz Sensing (EEMCS) (TU Delft)
Copyright: © 2019 H. Zhang, Shahab Oddin Dabironezare, G. Carluccio, A. Neto, Nuria Llombart
DOI: https://doi.org/10.1109/IRMMW-THz.2019.8873950
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Published Date

01-09-2019

Language

English

Reuse Rights

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Faculty

Electrical Engineering, Mathematics and Computer Science

Department

Microelectronics

Research Group

Tera-Hertz Sensing

Abstract

In this work, a free accessible MATLAB interface is presented to analyze antenna-coupled Quasi-Optical (QO) systems in reception. This goal is achieved by using Fourier Optics (FO) and Geometrical Optics (GO) based methods. Specifically, the FO method represents the field focalized by a QO component on its focal plane as a plane wave spectrum when the component is illuminated by an incident field. This spectrum is related to the field scattered by the QO component which is calculated here using a GO method. By using this spectrum, the tool estimates the power received by an antenna placed at the focal plane of the QO component. Moreover, the performance in reception is evaluated.

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