Sequential maximum-likelihood estimation of wideband polynomial-phase signals on sensor array

This paper presents a novel sequential estimator for the direction-of-arrival and polynomial coefficients of wideband polynomial-phase signals impinging on a sensor array. Addressing the computational challenges of maximum-likelihood estimation for this problem, we propose a method leveraging random...

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Vydáno v:	Signal processing Ročník 238; s. 110105
Hlavní autoři:	Debre, Kaleb, Fei, Tai, Pesavento, Marius
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Elsevier B.V 01.01.2026
Témata:	Maximum-likelihood estimation Polynomial-phase signal Radar signal processing Random sampling consensus (RANSAC) Sensor array processing Space time-frequency analysis Wideband direction-of-arrival estimation Sensor array processing Polynomial-phase signal Space time-frequency analysis Wideband direction-of-arrival estimation Maximum-likelihood estimation Random sampling consensus (RANSAC) Radar signal processing
ISSN:	0165-1684
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