Interesting Engineering on MSN

Pendulum-like cylinder could generate electricity from ocean water currents

The system works by placing a cylindrical tube in a water current, which triggers a physical phenomenon known as vortex ...
IEEE

The Triplexer of a DC to 110 GHz Arbitrary Waveform Signal Generator Based on Digital Bandwidth Interleaving Technology

Abstract: This paper investigates the front-end hardware circuit of an Arbitrary Waveform Generator (AWG). To reduce the demand for ADC sampling rates, a spectrum signal stitching system was ...
EDN

5 octave linear(ish)-in-pitch power VCO

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

A Versatile Switched-Mode Large-Signal GaN-Based Low-Distortion Arbitrary Waveform Generator

Abstract: In a multitude of industrial and biomedical applications, the need for arbitrary waveform generators is essential, serving the purpose of load characterization and excitation, among others.