Cross-ambiguity function domain multipath channel parameter estimation

A new array signal processing technique is proposed to estimate the direction-of-arrivals (DOAs), time delays, Doppler shifts and amplitudes of a known waveform impinging on an array of antennas from several distinct paths. The proposed technique detects the presence of multipath components by integ...

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Vydané v:	Digital signal processing Ročník 22; číslo 2; s. 275 - 287
Hlavní autori:	Guldogan, Mehmet Burak, Arikan, Orhan
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier Inc 01.03.2012
Predmet:	Antennas Arrays Channel estimation Channels Cross-ambiguity function (CAF) Direction-of-arrival (DOA) Doppler effect Multipath channels Music Signal classification Space-alternating generalized expectation-maximization (SAGE) algorithm TECHNOLOGY TEKNIKVETENSKAP Time delay Waveforms Direction-of-arrival (DOA) Cross-ambiguity function (CAF) Space-alternating generalized expectation–maximization (SAGE) algorithm Channel estimation Multipath channels
ISSN:	1051-2004, 1095-4333, 1095-4333
On-line prístup:	Získať plný text
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