Metasurface Antenna for Space-Based SAR

Master thesis (2022)

Authors

S.I. Falckenheiner Soria Aerospace Engineering

Contributors

J.M. Kuiper Space Systems Egineering (supervisor 1)
Giampiero Gerini TNO (supervisor 1)
A. Cervone Space Systems Egineering (supervisor 2)
J.J.D. Loicq Spaceborne Instrumentation - Aerospace Engineering (supervisor 2)
Faculty
Aerospace Engineering
Copyright: © 2022 Sebastian Falckenheiner Soria
SAR Earth Observation Metasurface Radio frequency Metamaterials
More Info
expand_more

Published Date

21-12-2022

Language

English

Reuse Rights

Other than for strictly personal use, it is not permitted to download, forward or distribute the text or part of it, without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license such as Creative Commons.

Faculty

Aerospace Engineering

Abstract

Synthetic Aperture Radars (SAR) have demonstrated to be great instruments for space-based Earth observation in the microwave frequency. Metasurface antennas, on the other side, are a new type of planar antennas with a great potential for space applications, as they are compact and easy to produce. Several methods have been developed in the past years addressing one or many parts of the design and applications of these antennas, which rely in more or less measure in locally developed tools. However, some parts of these methods can take a great amount of time to implement, making this process more difficult than it should especially if the user has commercial electromagnetic simulation tools available that could accelerate this process. In this work, different procedures have been adapted to the design of a high-gain SAR anisotropic metasurface antenna for a multi-static Earth observation mission, showing that the proposed methodology produces accurate results.