Quantum radio antenna uses Rydberg states for sensitive, all-optical signal detection

A team from the Faculty of Physics and the Center for Quantum Optical Technologies at the University of Warsaw has developed a new type of all-optical radio receiver based on the fundamental ...
IEEE

A Phase Offset Blind Estimation Algorithm for QAM Modulation and Its FPGA Implementation

Abstract: This letter presents the design, implementation, and validation of an FPGA-based phase offset estimation and compensation algorithm for RF communication systems. The algorithm improves the ...
C&EN

Programmable Spiral Wave Dynamics: Instability Cascades Driven by Temporal Modulation in a Reaction-Diffusion System

Spiral waves are iconic structures and are striking hallmarks of self-organization in chemical and biological systems. While their instabilities under spatial inhomogeneities have been widely studied, ...
IEEE

Multiple parallel RIS-assisted MU-MIMO-DQSM system: Blind and intelligent approaches

Abstract: New communication systems require high spectral and energy efficiencies to meet the growing demand for services in future networks. In this paper, an efficient multiple parallel ...
GitHub

nRF7002 Wi-Fi Modulation Schemes

Nordic Semiconductor nRF7002 is a Wi-Fi® 6 companion IC supporting IEEE 802.11ax (Wi-Fi 6) and earlier standards (802.11a/b/g/n/ac). The nRF7002 enables advanced features such as Target Wake Time (TWT ...