Title :
Development of USN/RFID Tag for u-Health
Author :
Kangla, E.G. ; Chung, Henry Shu-Hung ; Sin, Y.H. ; Nahm, E.S. ; Hyun, D.C.
Author_Institution :
Far East Univ., Gamgok
Abstract :
This paper proposed Intelligent and wireless USN/RFID module system that overcomes disadvantage of existing RFID system with no sensing module and wire communication. The proposed USN/RFID system was designed and fabricated. After fabricating new system, we analyzed the characteristics of USN/RFID module. After design VCO block that is point circuit to develop next generation system one chip of RFID system, we carried out simulation and verified the validity. This paper showed that VCO system was useful in wireless network module. USN/RFID Reader module shows superior result that validity awareness distance corresponds to 30M in the case of USN and to 5M in RFID Reader´s case and 900MHz of commercial frequency does practical use enoughly in range of high frequency.
Keywords :
radiofrequency identification; voltage-controlled oscillators; wireless sensor networks; VCO block; frequency 900 MHz; ubiquitous sensor network; voltage controlled oscillator; wireless USN-RFID module system; wireless sensor network; Circuits; Communication cables; Frequency; Intelligent networks; Network servers; RFID tags; Radiofrequency identification; Voltage-controlled oscillators; Wireless networks; Wireless sensor networks; RFID Reader; Tag; USN/RFID Module; Voltage Controlled Oscillator; Wireless Sensor Network;
Conference_Titel :
Optical Internet and Next Generation Network, 2006. COIN-NGNCON 2006. The Joint International Conference on
Conference_Location :
Jeju
Print_ISBN :
978-89-955301-4-6
Electronic_ISBN :
978-89-955301-4-6
DOI :
10.1109/COINNGNCON.2006.4454598
