5 papers
Late-Time Cosmology and Structure Formation in Quadratic Gravity
G. G. L. Nashed, P. V. Tretyakov, A. Eid
We investigate the cosmological evolution associated with the quadratic symmetric teleparallel gravity framework, \( f(Q)=Q+αQ^{2}+β\) where the relation \(Q\propto H^{2}\) gener…
A Metalens-based Bicycle Safety Reflector for Autonomous Vehicle Radars
Sepideh Ghasemi, Jimmy Hester, Aline Eid
With the rising number of interactions between autonomous or sensor-assisted vehicles -- especially in poor weather conditions -- come the need and opportunity for a new class of b…
An ISAC-ready Full-Duplex Backscatter Architecture for the mmWave IoT
Skanda Harisha, Jimmy G. D. Hester, Aline Eid
Achieving long-range, high data rate, concurrent two-way mmWave communication with power-constrained IoT devices is fundamental to scaling future ubiquitous sensing systems, yet th…
DragonFly: Single mmWave Radar 3D Localization of Highly Dynamic Tags in GPS-Denied Environments
Skanda Harisha, Jimmy G. D. Hester, Aline Eid
The accurate localization and tracking of dynamic targets, such as equipment, people, vehicles, drones, robots, and the assets that they interact with in GPS-denied indoor environm…
RadarSplat: Radar Gaussian Splatting for High-Fidelity Data Synthesis and 3D Reconstruction of Autonomous Driving Scenes
Pou-Chun Kung, Skanda Harisha, Ram Vasudevan +2
High-Fidelity 3D scene reconstruction plays a crucial role in autonomous driving by enabling novel data generation from existing datasets. This allows simulating safety-critical sc…