Volumetric interferometry for sparse 3D synthetic aperture radar with bistatic geometries

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dc.contributor.authorWelsh, Richard
dc.contributor.authorAndre, Daniel
dc.contributor.authorFinnis, Mark
dc.date.accessioned2023-06-27T14:29:59Z
dc.date.available2023-06-27T14:29:59Z
dc.date.issued2023-06-25
dc.description.abstractSynthetic Aperture Radar (SAR) renderings in 3D provide additional target information when compared to 2D by separating out features overlaid in height. However, the required 2D SAR aperture, when Nyquist sampled, necessitates large scanning times that would be impractical for most realistic collections. This research has developed a novel volumetric approach to sparse aperture 3D SAR imaging, that is applicable to bistatic SAR near-field geometries, a generalization of far-field cases. This approach is first demonstrated in simulation and then applied to a measured scene containing a model vehicle target, producing sub-Nyquist sampled 3D SAR renderings.en_UK
dc.identifier.citationWelsh R, Andre D, Finnis M. (2023) Volumetric interferometry for sparse 3D synthetic aperture radar with bistatic geometries, Electronics Letters, Volume 59, Issue 12, June 2023, Article Number e12851en_UK
dc.identifier.eissn1350-911X
dc.identifier.issn0013-5194
dc.identifier.urihttps://doi.org/10.1049/ell2.12851
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/19904
dc.language.isoenen_UK
dc.publisherInstitution of Engineering and Technology (IET)en_UK
dc.rightsAttribution 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectradaren_UK
dc.subjectradar imagingen_UK
dc.subjectradar interferometryen_UK
dc.subjectradar signal processingen_UK
dc.subjectsonar and navigationen_UK
dc.titleVolumetric interferometry for sparse 3D synthetic aperture radar with bistatic geometriesen_UK
dc.typeArticleen_UK

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