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...

Full description

Bibliographic Details

Published in:	Signal processing Vol. 238; p. 110105
Main Authors:	Debre, Kaleb, Fei, Tai, Pesavento, Marius
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01.01.2026
Subjects:	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
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!