8 papers
A Compact Cross-Structured Dynamic Antenna for Reconfigurable Directional Modulation
Sheng Huang, Jacob R. Randall, Cory Hilton +1
A compact cross-structured dynamic antenna is presented for antenna-level physical-layer security using reconfigurable information-beam control rather than conventional radiation b…
A Miniaturized Dynamic Array for Antenna-Level Physical Layer Security
Sheng Huang, Jacob R. Randall, Cory Hilton +1
A compact dynamic omnidirectional array is proposed for antenna-level physical-layer security through directional modulation. Unlike conventional directional-modulation transmitter…
A Compact Omnidirectional Meanderline Antenna Array for Wireless Security Using Dynamic Magnitude and Phase Pattern Modulation
Sheng Huang, Jacob R. Randall, Cory Hilton +1
A compact dynamic four-element array with omnidirectional H-plane coverage is presented for planar physical-layer security using antenna-level directional modulation. The proposed…
Spatial-Spectral Modeling of the Array Pattern of a Two-Element Dynamic Antenna Array with Differential Amplitude Modulation
Jacob R. Randall, Cory Hilton, Jeffrey A. Nanzer
We present a theoretical model for a two-element dynamic phased array and characterize the transfer of information as a function of angle. The array is based on a two-state switche…
Passive Microwave Tag Classification Using RF Fingerprinting and Machine Learning
Cory Hilton, Mohammad Rashid, Faiz Sherman +2
We present an approach to identifying wireless microwave tags using radio frequency (RF) fingerprinting and machine learning. The tags are designed for low cost and simplicity, con…
A Compact Dynamic Antenna for Physical Layer Wireless Security
Sheng Huang, Jacob R. Randall, Cory Hilton +1
We propose a novel omnidirectional antenna design incorporating directional modulation for secure narrow planar information transmission. The proposed antenna features a compact si…
A Compact Narrowband Antenna Design for RF Fingerprinting Applications
Sheng Huang, Cory Hilton, Steve Bush +2
Radio frequency (RF) fingerprinting is widely used for supporting physical layer security in various wireless applications. In this paper, we present the design and implementation…
Motion Classification Based on Harmonic Micro-Doppler Signatures Using a Convolutional Neural Network
Cory Hilton, Steve Bush, Faiz Sherman +4
We demonstrate the classification of common motions of held objects using the harmonic micro-Doppler signatures scattered from harmonic radio-frequency tags. Harmonic tags capture…