Unusual radio technologies

When You Hear “Tracking” or “Radio tracking transmitter” , many people picture scenes from spy movies when they hear the words “tracking” or “radio transmitter”—agents placing beacons on cars or people. In reality, however, this technology serves a much more peaceful and meaningful purpose: observing and protecting nature. Today, radio tracking of wild animals is…

RFID, or Radio Frequency Identification, is a technology that enables the identification of objects, people, or animals using radio waves. While RFID first gained popularity in industrial and logistics settings, it has since become a part of everyday life—present in credit cards, passports, access control systems, pet tags, and smart devices. This article provides a…