Most of you know how an NFC tag works. The reader creates an RF field that has enough energy to power the electronics in the tag; when the tag wakes up, two-way communication ensues. We’re ...

The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

With many midband spectrum reallocations for fifth-generation (5G) wireless communications causing a congested spectrum, flexibility in high-power transmitter system operating frequency is needed ...

This article presents an LDMOS power amplifier integrated circuit for W-CDMA/TD-SCDMA applications. The IC has been developed in Infineon's Si LDMOS IC technology. The gain achieved was 27 dB. When ...

A novel full-wave rectifier turns an audio power amplifier into a simple modulator, that is then used to modulate an ...

Sometimes, there are too many choices in this world. My benchtop function generator can output a sine, square, or saw wave ...

This solid-state power amplifier is designed specifically to meet the demanding size, weight and power constraints of modern small satellites.

Modelithics announces over 120 new models representing 5,400+ components are available with the release of the latest version, v25.3, of the Modelithics COMPLETE Library for Keysight RF Synthesis ...

T Flip-Flop: Circuit, Truth Table and Working Learn how a T Flip-Flop works, along with its circuit, truth table, and timing diagram. This guide explains toggle flip-flop operation in digital ...

Electricity can pass through some things but not others. Find out why in this Bitesize Primary KS2 Science video and activity.

<b>FIFA Club World Cup 2025, Paris Saint-Germain vs Real Madrid Highlights: </b>Paris Saint-Germain outclassed Real Madrid 4-0 to secure a place against Chelsea in the final. The Europeans champions ...