Design of a miniature UHF RFID reader&writer module
Huang Li · Electronic Design Engineering · 2011
Based on the core module PR9000,which is the radio frequency transceiver chip of the company PHYCHIPS,combining the power management module,has developed a UHF RFID readerwriter module realizing miniature.Under the frequency range from 840 to 960MHz,receiveing sensitivity under-70dBm,transmit power-13 to 10dBm,which can be adjusted by software,power consumption under 5W.UHF RFID readerwrite module has the advantage of small size,high sensitivity and low power consumption,which can be embedded to mobile phone,printer,etc.has the extensive application domain.