A Novel Demodulator for Low Modulation Index RF Signal in Passive UHF RFID Tag.
Zhongqi LiuChun ZhangYongming LiZiqiang WangZhihua WangPublished in: ISCAS (2009)
Keyphrases
- rfid reader
- radio frequency
- rfid tags
- anti collision
- radio frequency identification
- rfid technology
- signal detection
- low cost
- lightweight
- received signal
- rfid systems
- frequency band
- phased array
- low signal to noise ratio
- signal processing
- radio frequency identification rfid
- signal strength
- amplitude modulation
- security issues
- signal to noise ratio
- public key
- single channel
- location tracking
- smart card
- ultra high
- security protocols
- real time
- vehicle license plate
- electro optic