Delving further into the transmission line concept, the boundary between treating the line as a…

Introduction Direct digital synthesis (DDS) is a technique used to generate an analog signal (like a sine…

What's a transmission line and why does it exist? Find out! When the physical dimension…

Thevenin and Norton equivalent circuits are fundamental approaches to analyzing both AC and DC circuits. It is important…

Introduction ZigBee® and Bluetooth® are wireless communication protocols, which have a suite of specifications for…

This article will go into a bit of the background of FSK and demonstrate writing…

How to estimate wireless communication range from radio parameters. Motivation When designing a system with…

Qi (pronounced as "chee") charging is an optimized inductive charging, also known as “wireless charging”…

Learn about the current generation of oscilloscopes and how to use them to measure various…

Mentioned in the previous article, an operational amplifier is usually connected to components in a…