We present an approach for passive micro-motion tracking of nonlinear radio-frequency (RF) tags using signals of opportunity from commodity communications hardware. The approach is based on detecting ...
This work demonstrates a dynamically self-correcting flexible phased array that maintains stable beamforming performance during continuous mechanical deformation. The array integrates strain-gauge cur...
Radar detection of unmanned aerial vehicles (UAVs) in urban environments is a challenging problem. Conventional micro-Doppler-based classification algorithms fail in the presence of strong, closely sp...
The Kramers-Kronig (KK) receiver is gaining traction in the optical community for its simplistic architecture, but it has not been explored much at radio frequencies, even though its lightweight and p...
This work explores the use of current reuse in a heterogenous TRX (transceiver) using a 65nm CMOS technology and a 0.1µm D-Mode GaAs technology to remove the need of negative biases and to exploit the...
This paper introduces a novel design of a compact Q/V-band transmit/receive (Tx/Rx) satellite feeder system created for the next generation of high-capacity communication links, with experimental vali...
The fluid antenna system (FAS) is an emerging technology that has potential for use in 6G communication. However, its reliance on physical antenna movement leads to slow switching speed, failing to ad...
This paper presents the design of an electronic beamformer based on a reconfigurable holographic metasurface (RHMS) and a novel optical-driven biasing circuitry (ODBC). The proposed RHMS enables low-p...
This paper presents a 256-element 7.1–8.4 GHz high-aperture-efficiency slant dual-polarized reconfigurable intelligent surface (RIS) for 6G FR3 systems. Each RIS unit employs a 2-bit reflect phase shi...
Phased-Array-Fed Lenses (PAFLs) are a promising low-power alternative to Phased Array Antennas (PAAs) through the use of a lens aperture and activating sub-arrays of its full feed array. While PAFL be...