Analysis of joint angle-frequency estimation using ESPRIT

High-resolution parameter estimation techniques have been applied to jointly estimate multiple signal parameters. we consider the problem of determining the directions and center frequencies of a number of narrowband sources in a band of interest. We present a joint angle-frequency estimation method...

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Veröffentlicht in:	IEEE transactions on signal processing 2003-05, Vol.51 (5), p.1264-1283
Hauptverfasser:	Lemma, A.N., van der Veen, A.-J., Deprettere, E.F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Computer simulation Delay estimation Detection, estimation, filtering, equalization, prediction Direction of arrival estimation Error analysis Estimates Exact sciences and technology Frequency estimation Information technology Information, signal and communications theory Multidimensional systems Narrowband Optimization Parameter estimation Perturbation methods Phase estimation Phased arrays Signal and communications theory Signal processing algorithms Signal, noise Spatial smoothing Telecommunications and information theory Temporal logic
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