David W. Griffith

Publications

DETECTION AND CHARACTERIZATION OF DRONES IN URBAN ENVIRONMENT WITH SYNTHETIC APERTURE RADAR IMAGES

July 9, 2025

Author(s)

Jack Chuang, Chiehping Lai, David Griffith

The objective of this paper is to study the radar imaging of a commercial drone (DJI Phantom III) in an artificial urban environment. A 10-GHz frequency

Counterfeit IC Detection Using RF Excited Signals and AI-assisted Classification

July 9, 2025

Author(s)

Jack Chuang, Chiehping Lai, David Griffith

Counterfeit semiconductor devices are a major economic and security threat that can cause losses in multiple economic sectors. This problem's impact on national

Machine Learning for MPC Extraction and False Detection

July 8, 2025

Author(s)

Howard Dai, Jack Chuang, Jian Wang, Samuel Berweger, David Griffith

Multipath component (MPC) extraction is critical for channel modeling and joint communications and sensing (JCAS). Super-resolution algorithm known as CLEAN

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Data and Software Publications

AdapShare: An RL-Based Dynamic Spectrum Sharing Solution for O-RAN

Author(s)

Sneihil Gopal, David Griffith, Richard Rouil, Chunmei Liu

The dataset corresponds to the findings detailed in the paper titled "AdapShare: An RL-Based Dynamic Spectrum Sharing Solution for O-RAN" to be included in the proceedings of the 2025 IEEE Consumer

David W. Griffith (Fed)

Publications

Data and Software Publications