›› 2013, Vol. 26 ›› Issue (6): 49-.

• Articles • Previous Articles     Next Articles

RFID System Design Based on the MC2833 and MC3362

JIANG Tianliang   

  1. (Department of Electromechanical Engineering,Xiangxi Vocational and Technical College for Nationalities,Jishou 416000,China)
  • Online:2013-06-15 Published:2013-06-04

Abstract:

An RFID system consists mainly of the reader and the transponder.The reader contains the high frequency receiving module,control unit and transponder connected coupling element.High frequency receiving module adopts the monolithic integrated MC3362 receiving chip as the core,combining MC145151 to constitute a phase locked loop for the reception of transponder information.The transponder is made up of the coupling element as well as the high frequency emission module.All the energy required by its work is provided by the coupling coil,and the automatic switch is employed to control the on and off of transponder power in order to reduce power consumption.

Key words: MC2833;RFID;reader;transponder;coupling coil

CLC Number: 

  • TN832+.1