DeepMUSIC: Multiple Signal Classification via Deep Learning

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dc.authorscopusid55362509900
dc.contributor.authorElbir, Ahmet Musab
dc.date.accessioned2021-12-01T18:39:01Z
dc.date.available2021-12-01T18:39:01Z
dc.date.issued2020
dc.departmentDÜ, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.description.abstractThis letter introduces a deep learning (DL) framework for the classification of multiple signals in direction finding (DF) scenario via sensor arrays. Previous works in DL context mostly consider a single or two target scenario, which is a strong limitation in practice. Hence, in this letter, we propose a DL framework called DeepMUSIC for multiple signal classification. We design multiple deep convolutional neural networks (CNNs), each of which is dedicated to a subregion of the angular spectrum. Each CNN learns the MUltiple SIgnal Classification (MUSIC) spectra of the corresponding angular subregion. Hence, it constructs a nonlinear relationship between the received sensor data and the angular spectrum. We have shown, through simulations, that the proposed DeepMUSIC framework has superior estimation accuracy and exhibits less computational complexity in comparison with both DL- and non-DL-based techniques. © 2017 IEEE.en_US
dc.identifier.doi10.1109/LSENS.2020.2980384
dc.identifier.issn24751472
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85084025278en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1109/LSENS.2020.2980384
dc.identifier.urihttps://hdl.handle.net/20.500.12684/9967
dc.identifier.volume4en_US
dc.identifier.wosWOS:000723608800003en_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorElbir, A.M.
dc.language.isoenen_US
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.relation.ispartofIEEE Sensors Lettersen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectconvolutional neural network (CNN)en_US
dc.subjectdeep learning (DL)en_US
dc.subjectdeep MUSICen_US
dc.subjectdirection finding (DF)en_US
dc.subjectdirection-of-arrival (DOA) estimationen_US
dc.subjectMUltiple SIgnal Classification (MUSIC)en_US
dc.subjectSensor signal processingen_US
dc.titleDeepMUSIC: Multiple Signal Classification via Deep Learningen_US
dc.typeArticleen_US

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