Detection of Moving Targets by Passive Radar Using FM Signals on Moving Platforms

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dc.authoridILERI, Kadir/0000-0002-5041-6165
dc.contributor.authorIleri, Kadir
dc.contributor.authorTezel, Necmi Serkan
dc.date.accessioned2024-09-29T16:06:31Z
dc.date.available2024-09-29T16:06:31Z
dc.date.issued2022
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this study, using FM radio signals for transmitters of opportunity, detection of moving targets by passive radar on moving platforms is investigated. Ground reflectivity is modelled as discrete patch approximation with uniform distribution in phase and Rayleigh distribution in amplitude. The target echo is modelled as Doppler shifted and delayed form of the transmit signal based on the target's angular position, range, and velocity. The clutter echoes, received by surveillance antennas, are also modelled by the superposition of Doppler shifted and delayed form of the transmit signal. Displaced Phase Center Array (DPCA) method is used for clutter rejection and moving target detection. Both matched filter and reciprocal filter are used in the pulse compression stage. The performance of the proposed method is evaluated by using an improvement factor (IF). DPCA with reciprocal filter outperforms DPCA with matched filter with the improvement value of 5,1 dB due to the reciprocal filter producing time -invariant impulse responses.en_US
dc.identifier.doi10.17559/TV-20211130125733
dc.identifier.endpage1521en_US
dc.identifier.issn1330-3651
dc.identifier.issn1848-6339
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85137261294en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1514en_US
dc.identifier.urihttps://doi.org/10.17559/TV-20211130125733
dc.identifier.urihttps://hdl.handle.net/20.500.14619/6892
dc.identifier.volume29en_US
dc.identifier.wosWOS:000863057800010en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherUniv Osijek, Tech Facen_US
dc.relation.ispartofTehnicki Vjesnik-Technical Gazetteen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectairborne radaren_US
dc.subjectdisplaced phase center arrayen_US
dc.subjectground moving target indicationen_US
dc.subjectpassive radaren_US
dc.subjectspace-time adaptive processingen_US
dc.titleDetection of Moving Targets by Passive Radar Using FM Signals on Moving Platformsen_US
dc.typeArticleen_US

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