As a follow-up on his story on tunnel radio, Nick Langan explores college campus carrier-current radio and hears from readers ...

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

Mike: Nearly every analog instrument uses the 4-20 mA loop. Field transmitters, positioners, and variable frequency drives ...

This FAQ discusses four techniques that work in conjunction: shielded connectors, smart PCB layout, proper grounding, and ...

This study proposes the design, fabrication, and testing of a 3-D integrated transmitter operating at the W band. Detailed analyses of the performance variations before and after packaging of the ...

This paper presents how to design a RF transmitter with only two CMOS digital inverters. The RF oscillator is controlled by a fundamental mode quartz crystal operating in load resonance. The RF ...

As digital transformation deepens across industries, RFICs will continue to power the systems that keep people, machines, and ...