Abstract: Anti-collision methods are necessary during the presence of numerous transponders in the reading area of a RFID interrogator. Basically, there are two main methods (stochastic and ...

Abstract: In this paper, a review of frequency-coded (FC) passive chipless RFID sensors is presented. The prime aim of this review paper is to discuss the key concept of a passive chipless RFID sensor ...

Convenience often comes at a cost, and there’s no better example of that than our modern contactless cards and digital wallets. While tapping to pay has made everyday purchases seamless, it has also ...

Contactless payment is comfortable, but it also has some security issues that criminals can exploit. RFID skimming is a real vulnerability that cybersecurity experts demonstrated several times. It is ...