Gridless Sparse Recovery-based Wind Speed Estimation for Wind-shear Detection Using Airborne Phased Array Radar

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dc.contributor.authorZheng, Z.
dc.contributor.authorLai, J.
dc.contributor.authorZhang, Q.
dc.contributor.authorGuo, J.
dc.coverage.issue4cs
dc.coverage.volume33cs
dc.date.accessioned2025-04-04T12:26:48Z
dc.date.available2025-04-04T12:26:48Z
dc.date.issued2024-12cs
dc.description.abstractThe accuracy of wind speed estimation is an important factor affecting wind-shear detection in airborne weather radar. Aiming at the problem that dictionary mismatch in the sparse recovery-based wind speed estimation leads to the performance degradation, this paper proposes a wind speed estimation method based on atomic norm minimization for airborne array weather radar. The method first constructs joint sparse recovery measurements by compensating multiple array element data with wind-shear orientation information, and then the wind speed is estimated on continuous parameter domain using atomic norm minimization with multiple compensated measurements. Simulation experiments demonstrate that the proposed method can effectively improve the accuracy of wind speed estimation under dictionary mismatch, and the performance is better than that of the existing sparse recovery-based method of wind speed estimation with the pre-set discretized dictionary.en
dc.formattextcs
dc.format.extent494-501cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2024 vol. 33, iss. 4, s. 494-501. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2024.0494en
dc.identifier.issn1210-2512
dc.identifier.urihttps://hdl.handle.net/11012/250824
dc.language.isoencs
dc.publisherRadioengineering societycs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttps://www.radioeng.cz/fulltexts/2024/24_04_0494_0501.pdfcs
dc.rightsCreative Commons Attribution 4.0 International licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectWind speed estimationen
dc.subjectwind-shear detectionen
dc.subjectairborne phased array weather radaren
dc.titleGridless Sparse Recovery-based Wind Speed Estimation for Wind-shear Detection Using Airborne Phased Array Radaren
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta elektrotechniky a komunikačních technologiícs
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