215 citations · 744 across the 18 of their papers we have counts for
5 papers · 1 filter
New Methods for MLE of Toeplitz Structured Covariance Matrices with Applications to RADAR Problems
Augusto Aubry, Prabhu Babu, Antonio De Maio +1
This work considers Maximum Likelihood Estimation (MLE) of a Toeplitz structured covariance matrix. In this regard, an equivalent reformulation of the MLE problem is introduced and…
Multi-Spectrally Constrained Transceiver Design against Signal-Dependent Interference
Jing Yang, Augusto Aubry, Antonio De Maio +2
This paper focuses on the joint synthesis of constant envelope transmit signal and receive filter aimed at optimizing radar performance in signal-dependent interference and spectra…
Structured Covariance Matrix Estimation with Missing-Data for Radar Applications via Expectation-Maximization
Augusto Aubry, Antonio De Maio, Stefano Marano +1
Structured covariance matrix estimation in the presence of missing data is addressed in this paper with emphasis on radar signal processing applications. After a motivation of the…
Reconfigurable Intelligent Surfaces for N-LOS Radar Surveillance
Augusto Aubry, Antonio De Maio, Massimo Rosamilia
This paper deals with the use of Reconfigurable Intelligent Surfaces (RISs) for radar surveillance in Non-Line Of Sight (N-LOS) scenarios. First of all, the geometry of the scene a…
Enhanced Target Localization with Deployable Multiplatform Radar Nodes Based on Non-Convex Constrained Least Squares Optimization
Augusto Aubry, Paolo Braca, Antonio De Maio +1
A new algorithm for 3D localization in multiplatform radar networks, comprising one transmitter and multiple receivers, is proposed. To take advantage of the monostatic sensor radi…