This brief tutorial explains how the “Wiegand effect” can be used as a reliable, low-cost, energy-harvesting system to power ...

Using the TDA7052A audio amplifier to generate a five octave, linear in pitch voltage-controlled oscillator (VCO).

Abstract: This paper presents a novel piecewise linear interpolation scheme to enable digital predistortion (DPD) for linearizing power amplifiers (PAs) across the wide power ranges required in ...

Today in power electronics, the folks over at Texas Instruments have put together a video covering low-dropout (LDO) linear regulators. For a hacker, power is pretty fundamental, so it behooves us ...

As drones survey forests, robots navigate warehouses and sensors monitor city streets, more of the world’s decision-making is ...

Abstract: The output power of a transmitter (TX) array can degrade due to a variety of factors, such as device aging, thermal degradation, and load impedance mismatch of the power amplifier due to ...