A GENERALIZED NULL-SPECTRUM FOR DIRECTION-OF-ARRIVAL ESTIMATION

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dc.contributor.authorCHOI, JHko
dc.contributor.authorSong, Iickhoko
dc.contributor.authorKIM, SYko
dc.contributor.authorJHEE, YKko
dc.date.accessioned2013-08-26T06:33:26Z-
dc.date.available2013-08-26T06:33:26Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued1994-02-
dc.identifier.citationIEEE TRANSACTIONS ON SIGNAL PROCESSING, v.42, no.2, pp.462 - 466-
dc.identifier.issn1053-587X-
dc.identifier.urihttp://hdl.handle.net/10203/176504-
dc.description.abstractA generalization of null-spectrum for the estimation of directions of arrival of signal sources is considered. The upper and lower bounds of a class of the generalized null-spectrum, the maximum and minimum null-spectra, are derived. We observe that the maximum null-spectrum has higher resolution capability than other null-spectra including the multiple signal classification and Min-Norm null-spectra. In addition, it is seen that the estimates of the direction of arrival obtained by using the maximum and multiple signal classification null-spectra have the same asymptotic distribution. Through computer simulation the probabilities of resolution of various null-spectra are obtained, from which we confirmed the resolution capability of the maximum null-spectrum.-
dc.languageEnglish-
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC-
dc.titleA GENERALIZED NULL-SPECTRUM FOR DIRECTION-OF-ARRIVAL ESTIMATION-
dc.typeArticle-
dc.identifier.wosidA1994NF60700031-
dc.type.rimsART-
dc.citation.volume42-
dc.citation.issue2-
dc.citation.beginningpage462-
dc.citation.endingpage466-
dc.citation.publicationnameIEEE TRANSACTIONS ON SIGNAL PROCESSING-
dc.contributor.localauthorSong, Iickho-
dc.contributor.localauthorJHEE, YK-
dc.contributor.nonIdAuthorCHOI, JH-
dc.contributor.nonIdAuthorKIM, SY-
dc.type.journalArticleLetter-
dc.subject.keywordPlusPLANE-WAVES-
dc.subject.keywordPlusLOCATION-
dc.subject.keywordPlusMUSIC-
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EE-Journal Papers(저널논문)RIMS Journal Papers
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