Title :
An NFC system with high sensitivity based on SDR
Author :
Longxiang Zhang ; Hantian Xu ; Yingbo Dai ; Hao Min
Author_Institution :
ASIC & Syst. State Key Lab., Fudan Univ., Shanghai, China
Abstract :
This paper presents a high-sensitivity NFC system based on Labview platform using SDR (Software Defined Radio) approach. Protocol ISO14443-A is used in this work. This paper analyses the entire transceiver system and sensitivity of the system. Test results show that the receiver reaches the sensitivity of -80 dBm and maximum reading distance of 24 cm.
Keywords :
near-field communication; protocols; radio transceivers; software radio; ISO14443-A; Labview platform; NFC system; SDR; software defined radio; transceiver system; Baseband; Bit error rate; Finite impulse response filters; Noise; Radiofrequency identification; Receivers; Sensitivity; ISO14443-A; NFC; SDR; Transceiver; high sensitivity;
Conference_Titel :
ASIC (ASICON), 2013 IEEE 10th International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4673-6415-7
DOI :
10.1109/ASICON.2013.6812011
