Airborne FDA-MIMO Radar Modeling and Detection Performance Analysis

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dc.contributor.authorYan, Yisheng
dc.contributor.authorWang, Wen-Qin
dc.contributor.authorBasit, Abdul
dc.contributor.authorCai, Jingye
dc.coverage.issue2cs
dc.coverage.volume30cs
dc.date.accessioned2021-07-12T08:14:54Z
dc.date.available2021-07-12T08:14:54Z
dc.date.issued2021-06cs
dc.description.abstractIn the conventional frequency diverse array (FDA) radar designs, generalized likelihood ratio test (GLRT) detection utilizes coherent pulses. However, the impacts of an FDA multiple-input multiple-output (FDA-MIMO) radar system for detection with incoherent pulses have not been systematically investigated. In this paper, we present an incoherent square-law detector to analyse the performance of both the coherent and non-coherent airborne FDA-MIMO radars in a Neyman-Pearson sense. Moreover, the closed-form expressions of an incoherent square-law detector for the FDA-MIMO radars are derived. For a coherent FDA-MIMO radar, the optimal performance is achieved at a high signal-to-noise ratio (SNR), whereas the superiority of a non-coherent FDA-MIMO radar in distinguishing range dependent targets is validated. The corresponding theoretical derivations are verified by the extensive numerical results to show an improved performance.en
dc.formattextcs
dc.format.extent396-406cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2021 vol. 30, č. 2, s. 396-406. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2021.0396en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/200454
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttps://www.radioeng.cz/fulltexts/2021/21_02_0396_0406.pdfcs
dc.rightsCreative Commons Attribution 4.0 International licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectCoherent and non-coherent FDA-MIMO radaren
dc.subjectairborne radaren
dc.subjectsquare-law detectoren
dc.subjectincoherent pulsesen
dc.subjectNeyman-Pearson senseen
dc.subjectdetection performanceen
dc.subjectrange dependent targetsen
dc.titleAirborne FDA-MIMO Radar Modeling and Detection Performance Analysisen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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