In the Internet of Things there are many applications for wireless sensor networks (WSN), including industrial and healthcare monitoring, landslide and forest fire detection, and building automation.

CMOS mixers are integral components in modern radio frequency (RF) circuit design, enabling frequency conversion in wireless systems while prioritising low power consumption. Recent progress in ...

The FCC last set U.S. mobile phone RF exposure limits in 1996, recommending a maximum of 1.6 watts per kilogram specific absorption rate (SAR). Back then, the Motorola StarTAC was the industry’s best ...