Performance analysis of a parameterized APES (PAPES) spectrum estimation method for ISAR applications

Kalognomos, GK; Boultadakis, GE; Karakasiliotis, AV; Frangos, PV

dc.contributor.author	Kalognomos, GK	en
dc.contributor.author	Boultadakis, GE	en
dc.contributor.author	Karakasiliotis, AV	en
dc.contributor.author	Frangos, PV	en
dc.date.accessioned	2014-03-01T01:34:09Z
dc.date.available	2014-03-01T01:34:09Z
dc.date.issued	2010	en
dc.identifier.issn	1392-1215	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/20676
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-79961046677&partnerID=40&md5=8f935e8601af1735187be5630a18da31	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.other	CAPON	en
dc.title	Performance analysis of a parameterized APES (PAPES) spectrum estimation method for ISAR applications	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	2010	en
heal.abstract	G. K. Kalognomos, G. E. Boultadakis, A. V. Karakasiliotis, P. V. Frangos. Performance Analysis of a Parameterized APES (PAPES) Spectrum Estimation Method for ISAR Applications // Electronics and Electrical Engineering. - Kaunas: Technologija, 2010. - No. 3(99). - P. 43-48. A parameterized version of the non-parametric APES (Amplitude and Phase Estimation of a Sinusoid) spectrum estimation method, its application to Inverse Synthetic Aperture Radar (ISAR) imaging is studied and two algorithms for the estimation of complex spectral lines are proposed. The proposed method, referred as Parameterized APES (PAPES), is produced by a parameterization of the estimation of the noise covariance matrix using two parameters. We prove that the performance of the PAPES variant referred as Backward PAPES (B-PAPES) method exceeds that of CAPON and APES in terms of frequency resolution. We also prove that the proposed two algorithms outperform the existing C&A (Capon & APES) algorithm in the area of spectral lines estimation. III. 6, bibl. 19 (in English; summaries in English, Russian and Lithuanian).	en
heal.publisher	KAUNAS UNIV TECHNOLOGY	en
heal.journalName	Elektronika ir Elektrotechnika	en
dc.identifier.isi	ISI:000276030600010	en
dc.identifier.issue	3	en
dc.identifier.spage	43	en
dc.identifier.epage	48	en