2010•Unpublished venueRequires access

Development of digital control section of RFID reader for multi-bit chipless RFID tag reading

Randika Koswatta, Nemai Chandra Karmakar

Abstract

This paper presents a design and hardware implementation of a digital control section for chipless RFID tag readers. As the processing device a mid range microcontroller has been used. The control section is designed with a UWB chipless tag reader operating in the frequency range of 4.0 - 6.0 GHz. The designed digital controller has the capability of using with tags having a different number of bits and 4 - bit and 9 - bit tags have been successfully tested. This digital control system is suitable for readers mounted on conveyor belt systems.

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Available abstract

Key concepts: Chipless RFID, Microcontroller, Reading (process), Computer science, Computer hardware, Controller (irrigation), Section (typography), Digital control