https://orcid.org/0000-0001-6392-0267
Current Duke Appointments & Affiliations
Professor in the Department of Electrical and Computer Engineering
·
2022 - Present
Pierre R. Lamond Department of Electrical and Computer Engineering,
Pratt School of Engineering
Recent Scholarly Works
Adaptive Detectors for Channel Matrix-Based MIMO Radar
Journal article IEEE Transactions on Aerospace and Electronic Systems · January 1, 2026 In conventional radar signal processing, a structured model is typically assumed for the target response, while the covariance matrix of the radar data distribution characterizes clutter and interference. In contrast, the channel matrix-based model treats ... Full text Cite2-D Root-MUSIC Approach for Delay-Doppler Parameter Estimation for DFRC-OTFS Modulation
Journal article IEEE Transactions on Radar Systems · January 1, 2026 Orthogonal time-frequency space (OTFS) is a modulation scheme with properties that are particularly well-suited for integrated sensing and communications (ISAC). The structure of the scheme enables transmission of a dual-function radar communications (DFRC ... Full text CiteOn the Misspecified Cramér-Rao Bound and Elliptically Symmetric Distributions
Conference 2025 59th Annual Conference on Information Sciences and Systems Ciss 2025 · January 1, 2025 Parameter estimation is among the many goals of engineering systems and scientific applications, and parameter bounds have provided significant insights into achievable system performance. These bounds are based on an assumed distribution for the data that ... Full text CiteRecent Grants
Robust Adaptive Beamforming via Array Calibration Error Gain Constraints
ResearchPrincipal Investigator · Awarded by MIT Lincoln Laboratory · 2025 - 2026Robust Adaptive Beamforming: A Coherence Constrained Approach Inspired by Random Matrix Theory
ResearchPrincipal Investigator · Awarded by Office of Naval Research · 2023 - 2026View All Grants
Education
Massachusetts Institute of Technology ·
1996
Ph.D.
Massachusetts Institute of Technology ·
1995
M.S.
University of Maryland, College Park ·
1990
B.S.