JCS
2011
12 years 11 months ago
2011
RFID systems often use near-field magnetic coupling to implement communication channels. The advertised operational range of these channels is less than 10 cm and therefore sever...
WISTP
2007
Springer
13 years 10 months ago
2007
Springer
ISO 14443 compliant smartcards are widely-used in privacy and security sensitive applications. Due to the contactless interface, they can be activated and read out from a distance....