Nestled in the very heart of the southern French countryside, the Horizon Resort Massane presents itself as a ‘haven of ...

The best tech products announced this week include KEF's first Dolby Atmos soundbar and $70,000 wireless loudspeakers.

Abstract: In this letter, a 1.7–6.5-GHz reactively matched power amplifier (RMPA) is designed using a 0.2- μ m gallium nitride (GaN) high-electron mobility transistor (HEMT) process. To achieve an ...

Power amplifier (PA) is the core device for dc-RF conversion in wireless power transfer (WPT) system. However, the drain efficiency (DE) of PA decreases significantly due to the load mismatch effect ...

Smart amplifier cuts power consumption, paving way for more qubits and less decoherence by Chalmers University of Technology edited by Sadie Harley, reviewed by Robert Egan Editors' notes ...