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Article: Super-resolution TDOA estimation based on eigenanalysis and sequential quadratic programming

TitleSuper-resolution TDOA estimation based on eigenanalysis and sequential quadratic programming
Authors
Ge, FXShen, DPeng, YLi, VOK
Issue Date2004
PublisherThe Institution of Engineering and Technology. The Journal's web site is located at http://www.ietdl.org/IP-RSN
Citation
IEE Proceedings: Radar, Sonar And Navigation, 2004, v. 151 n. 4, p. 197-202 How to Cite?
DOI: http://dx.doi.org/10.1049/ip-rsn:20040780
AbstractThe authors propose a super-resolution time difference of arrival (TDOA) estimator. In the proposed approach TDOA estimation is first converted into a parameter estimation problem of sinusoidal signals with low-pass envelope. Then TDOAs are estimated based on eigenanalysis and sequential quadratic programming (ESQP). Compared with the conventional approaches, the proposed method is applicable to signals with narrowband spectra. Furthermore, it does not require a priori knowledge of the transmitted signal. Simulation results demonstrate the improved performance of the proposed method when compared to the conventional correlation and MUSIC algorithm. © IEE, 2004.
Persistent Identifierhttp://hdl.handle.net/10722/155477
ISSN
1350-2395
ISI Accession Number ID
WOS:000223913400003
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorGe, FXen_US
dc.contributor.authorShen, Den_US
dc.contributor.authorPeng, Yen_US
dc.contributor.authorLi, VOKen_US
dc.date.accessioned2012-08-08T08:33:41Z-
dc.date.available2012-08-08T08:33:41Z-
dc.date.issued2004en_US
dc.identifier.citationIEE Proceedings: Radar, Sonar And Navigation, 2004, v. 151 n. 4, p. 197-202en_US
dc.identifier.issn1350-2395en_US
dc.identifier.urihttp://hdl.handle.net/10722/155477-
dc.description.abstractThe authors propose a super-resolution time difference of arrival (TDOA) estimator. In the proposed approach TDOA estimation is first converted into a parameter estimation problem of sinusoidal signals with low-pass envelope. Then TDOAs are estimated based on eigenanalysis and sequential quadratic programming (ESQP). Compared with the conventional approaches, the proposed method is applicable to signals with narrowband spectra. Furthermore, it does not require a priori knowledge of the transmitted signal. Simulation results demonstrate the improved performance of the proposed method when compared to the conventional correlation and MUSIC algorithm. © IEE, 2004.en_US
dc.languageengen_US
dc.publisherThe Institution of Engineering and Technology. The Journal's web site is located at http://www.ietdl.org/IP-RSNen_US
dc.relation.ispartofIEE Proceedings: Radar, Sonar and Navigationen_US
dc.titleSuper-resolution TDOA estimation based on eigenanalysis and sequential quadratic programmingen_US
dc.typeArticleen_US
dc.identifier.emailLi, VOK:vli@eee.hku.hken_US
dc.identifier.authorityLi, VOK=rp00150en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1049/ip-rsn:20040780en_US
dc.identifier.scopuseid_2-s2.0-4644222055en_US
dc.identifier.hkuros105070-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-4644222055&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume151en_US
dc.identifier.issue4en_US
dc.identifier.spage197en_US
dc.identifier.epage202en_US
dc.identifier.isiWOS:000223913400003-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridGe, FX=7005868046en_US
dc.identifier.scopusauthoridShen, D=7401738166en_US
dc.identifier.scopusauthoridPeng, Y=7403419366en_US
dc.identifier.scopusauthoridLi, VOK=7202621685en_US
dc.identifier.issnl1350-2395-

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