Joint multi-emitter signal seperation and angle of arrival estimation via variational mode decomposition

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buir.contributor.authorArıkan, Orhan
buir.contributor.orcidArıkan, Orhan|0000-0002-3698-8888
dc.contributor.authorSoğanlı, Abdurrahimen_US
dc.contributor.authorArıkan, Orhanen_US
dc.coverage.spatialAntalya, Turkeyen_US
dc.date.accessioned2018-04-12T11:44:27Z
dc.date.available2018-04-12T11:44:27Z
dc.date.issued2017en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.descriptionDate of Conference: 15-18 May 2017en_US
dc.descriptionConference Name: IEEE 25th Signal Processing and Communications Applications Conference, SIU 2017en_US
dc.description.abstractIn this work, we propose a framework which separates multi-emitter signals arriving to uniform linear antenna receiver system. Proposed model uses a combination of variational mode decomposition (VMD) and space alternating expectation maximization (SAGE) algorithms. Former one separates emitter signals and estimates their frequencies while in the second part channel parameters (relative phases, angle of arrivals) are estimated using SAGE algorithm. Experimental results have showed that the proposed model can simultaneously estimates angle of arrivals of the multi-emitter signals working at the same frequencies.en_US
dc.description.provenanceMade available in DSpace on 2018-04-12T11:44:27Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 179475 bytes, checksum: ea0bedeb05ac9ccfb983c327e155f0c2 (MD5) Previous issue date: 2017en
dc.identifier.doi10.1109/SIU.2017.7960705en_US
dc.identifier.urihttp://hdl.handle.net/11693/37578
dc.language.isoTurkishen_US
dc.publisherIEEEen_US
dc.relation.isversionofhttp://dx.doi.org/10.1109/SIU.2017.7960705en_US
dc.source.titleProceedings of the IEEE 25th Signal Processing and Communications Applications Conference, SIU 2017en_US
dc.subjectAngle of arrival estimationen_US
dc.subjectArray signal processingen_US
dc.subjectParameter estimationen_US
dc.subjectVariable mode decompositionen_US
dc.subjectRadar systemsen_US
dc.subjectUniform linear antennaeen_US
dc.titleJoint multi-emitter signal seperation and angle of arrival estimation via variational mode decompositionen_US
dc.title.alternativeVaryasyonel kip ayrışımı ile çoklu yayıcı sinyali ayrıştırma ve geliş açısı kestirimien_US
dc.typeConference Paperen_US

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Joint multi-emitter signal seperation and angle of arrival estimation via variational mode decomposition [Varyasyonel Kip Ayrişimi ile Çoklu Yayici Sinyali Ayriştirma ve Geliş Aç isi Kestirimi].pdf
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