This paper presents a low-power W-band chipset integrating four transmit (TX) channels and four receive (RX) channels, which supports a 30-GHz bandwidth for high-resolution frequency-modulated continu...
This work presents a high-throughput, fully digital SNN-based AMR system implemented on an FPGA, achieving a 320 MS/s input rate and latency of just 3.8 µs, with minimal hardware footprint. The design...
Frequency Modulated Continuous Wave (FMCW) radar enables privacy-preserving human activity recognition (HAR), and most existing approaches rely on time-Doppler (TD) and range-Doppler (RD) spectrograms...
We propose a physics-informed long-sequence Kalman filtering framework that leverages state-space neural architectures to model extended temporal structure beyond the limits of frame-by-frame filterin...
This paper presents a framework for multipath-robust in-air writing using two co-located D-band Frequency-Modulated Continuous-Wave (FMCW) radar sensors. While millimeter-wave radar offers privacy-pre...
Technologies for sensing and monitoring human-related activities and vehicles/objects are an important and increasing part of urban management and safety. It is desirable to enable these systems to op...
Reconfigurable intelligent surfaces (RISs) mitigate non-line-of-sight challenges but remain limited in 5G systems due to poor scalability and the absence of integrated user localization needed for low...
This paper presents the design and experimental validation of the first millimeter-wave (mmWave) active simultaneous transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) for secur...
Future cellular networks aim to integrate sensing with communication, leveraging beamforming in the millimeter wave (mmWave) band for its enhanced spatial multiplexing. In this paper, we present CHAME...
The relative proximity of the 24 GHz ISM band and the 5G FR2 band offers promising opportunities for Integrated Sensing and Communication (ISAC) operations leveraging directional transmission/receptio...