356 search results - page 2 / 72 » A UHF RFID measurement and evaluation test system |
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
— Radio Frequency Identi cation (RFID) is a technology to wirelessly transmit the identity of tagged objects. For long-range (UHF) systems with multiple tags, the tag replies may...
DAGSTUHL
2007
13 years 8 months ago
2007
Abstract. Enhanced RFID tag technology especially in the UHF frequency range provides extended functionality like high operating range and sensing and monitoring capabilities. Such...
VTC
2008
IEEE
14 years 1 months ago
2008
IEEE
—Conventional RFID (radio frequency identification) systems operating at one single carrier frequency can hardly handle the great variety of shapes and materials that occur in p...
WIMOB
2009
IEEE
14 years 1 months ago
2009
IEEE
—In ubiquitous computing, localization of users in indoor environments is a challenging issue. On the one hand, localization data needs to have fine granularity to provide reaso...
IJRFITA
2007
13 years 6 months ago
2007
: In this paper, we collect and extend the theory of Radio Frequency (RF) propagation within rectangular metal pipes. This work is motivated by the need to understand the operation...