UC San Diego has developed a system that uses analog sensors with a direct interface to RFID tags, making them passive sensor devices. The solution includes analog to digital conversion without ...

Tund is offering its solution leveraging strain sensor technology from Asygn for a battery-free system that monitors content levels of drawers or containers based on weight and transmitted via RFID. A ...

Cambridge, UK. RFID is booming—it now accounts for the largest number of silicon ICs of one particular type. But in addition to over 20% growth over the next few years, there is much more to come.

“We wondered whether we could repurpose RFID tags to do battery-free sensing and tracking,” says Nagarjun Bhat, a Ph.D. student in electrical engineering and lead author of a new study. Data is power.