Radomizing an Antenna for a SAR-Based ETA Radar System While Ensuring Imaging Accuracy: A Focus on Phase Shifts

Radomizing an Antenna for a SAR-Based ETA Radar System While Ensuring Imaging Accuracy: A Focus on Phase Shifts

The impact of radomization on the radiation pattern of a millimeter-wave antenna for an ETA system utilizing synthetic aperture radar (SAR) is examined with special emphasis placed on the phase shift across both the beamwidth and the bandwidth, rather than the amplitude. Three different radomization...

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Bibliographic Details
Main Authors: María Elena de Cos Gómez, Alicia Flórez Berdasco, Jaime Laviada Martínez, Fernando Las-Heras Andrés
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Micromachines
Subjects:
radome
metasurface
periodic surface
mm-wave antenna
radar antenna
imaging
Online Access:https://www.mdpi.com/2072-666X/16/6/720
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