In simple terms, amplitude is how strong or intense a wave is. It's plotted on a graph with time on the x-axis and amplitude ...

Abstract: This paper presents the evaluation of radio over fibre (ROF) capability with electroabsorption modulator (EAM) as a downlink photodetector (PD) and uplink radio frequency (RF) modulator. The ...

Abstract: The number of different radio systems is currently increasing in portable devices like mobile phones due to the wider range of applications that require an optimized wireless communications ...

RP2040 Zero has to be powered with 5v or less. For higher voltage, a voltage regulator is needed. It can be powered from the telemetry port or from BEC. Some receivers deliver 5v or less at the ...