So passive RFID systems that rely on near-field communication (typically low- and high-frequency systems) have a shorter read range than those that use far field communication (UHF and microwave ...

NFC, or near field communication, is a popular wireless technology that allows you to transfer data between two devices that are in close proximity to each other. It’s often used as a faster and ...

Measuring an antenna’s radiation properties is important, especially when it comes to complying with regulations and system ...

while the near field signal decays as the cube of distance from the antenna. So passive RFID systems that rely on far field communications (typically UHF and microwave systems) have a longer read ...