390 citations · 1.5k across the 27 of their papers we have counts for
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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…
Optimal Sensor Placement for Source Localization: A Unified ADMM Approach
Nitesh Sahu, Linlong Wu, Prabhu Babu +2
Source localization plays a key role in many applications including radar, wireless and underwater communications. Among various localization methods, the most popular ones are Tim…
UNIPOL: Unimodular sequence design via a separable iterative quartic polynomial optimization for active sensing systems
Surya Prakash Sankuru, Prabhu Babu, Mohammad Alaee-Kerahroodi
Sequences having better autocorrelation properties play a crucial role in enhancing the performance of active sensing systems. Hence, sequences with good autocorrelation properties…
Design of MIMO Radar Waveforms based on lp-Norm Criteria
Ehsan Raei, Mohammad Alaee-Kerahroodi, Prabhu Babu +1
Multiple-input multiple-output (MIMO) radars transmit a set of sequences that exhibit small cross-correlation sidelobes, to enhance sensing performance by separating them at the ma…