Translated Title
The Design of a High Dynamic Range Low Power Demodulator for UHF RFID Tags
Translated Abstract
This paper improves the traditional demodulation circuit and designs a circuit with the capacity of demodulating high dynamic range RF input signal. The structure of this circuit is simple and easy to be integrated. Meanwhile the demodulator has the characteristics of low power consumption , high dynamic range and high stability. The circuit is designed with SMIC 0.18 μ m CMOS technology. The simulation results in spectre environment show that this circuit is in line with ISO/IEC 18000-6C standard , can demodulate the ASK signal with the dynamic range of 250mv -5V and static power is 〈1 μ W.
Translated Keyword
Divided-voltage regulator
High dynamic range
Hysteresis Comparator
Low power consumption
UHF RFID
Access Number
WF:perioarticalzgjcdl201209057
