246 citations
- DEVCOM Army Research LaboratoryUS134 papers
- United States ArmyUS20 papers
- Tulane UniversityUS19 papers
- University of Maryland, College ParkUS15 papers
- AEgis Technologies (United States)US13 papers
- Polytechnic University of BariIT13 papers
- National Academies of Sciences, Engineering, and MedicineUS11 papers
- Rice UniversityUS11 papers
- Massachusetts Institute of TechnologyUS10 papers
- Oak Ridge National LaboratoryUS10 papers
- U.S. Army Aviation and Missile CommandUS10 papers
- Universitat Politècnica de CatalunyaES9 papers
10 papers · 1 filter
Covert Routing with DSSS Signaling Against Cycle Detectors
Swapnil Saha, Rahul Aggarwal, Fikadu Dagefu +4
This paper investigates covert multi-hop communication in wireless networks where an adversary employs a cyclostationary (cycle) detector to reveal hidden transmissions. The covert…
Accurate Passive Radar via an Uncertainty-Aware Fusion of Wi-Fi Sensing Data
Marco Cominelli, Francesco Gringoli, Lance M. Kaplan +2
Wi-Fi devices can effectively be used as passive radar systems that sense what happens in the surroundings and can even discern human activity. We propose, for the first time, a pr…
Adaptive LPD Radar Waveform Design with Generative Deep Learning
Matthew R. Ziemann, Christopher A. Metzler
We propose a learning-based method for adaptively generating low probability of detection (LPD) radar waveforms that blend into their operating environment. Our waveforms are desig…
Spatial Path Index Modulation in mmWave/THz-Band Integrated Sensing and Communications
Ahmet M. Elbir, Kumar Vijay Mishra, Asmaa Abdallah +2
As the demand for wireless connectivity continues to soar, the fifth generation and beyond wireless networks are exploring new ways to efficiently utilize the wireless spectrum and…
Cramer-Rao Lower Bound Optimization for Hidden Moving Target Sensing via Multi-IRS-Aided Radar
Zahra Esmaeilbeig, Kumar Vijay Mishra, Arian Eamaz +1
Intelligent reflecting surface (IRS) is a rapidly emerging paradigm to enable non-line-of-sight (NLoS) wireless transmission. In this paper, we focus on IRS-aided radar estimation…
Twenty-Five Years of Advances in Beamforming: From Convex and Nonconvex Optimization to Learning Techniques
Ahmet M. Elbir, Kumar Vijay Mishra, Sergiy A. Vorobyov +1
Beamforming is a signal processing technique to steer, shape, and focus an electromagnetic wave using an array of sensors toward a desired direction. It has been used in several en…