24 GHz RFID Communication System for Product Lifecycle Applications
Author(s) -
Johannes Meyer,
Quang Huy Dao,
Bernd Geck
Publication year - 2014
Publication title -
procedia technology
Language(s) - English
Resource type - Journals
ISSN - 2212-0173
DOI - 10.1016/j.protcy.2014.09.091
Subject(s) - product lifecycle , product (mathematics) , systems engineering , manufacturing engineering , computer science , engineering , business , new product development , marketing , mathematics , geometry
This paper presents the fundamental construction of a 24 GHz Radio Frequency Identification system using an optically powered transponder integrable in metal. Hereby, the system consists of a reader and a transponder. An overview of the transponder design including the modulator and demodulator circuit and its main characteristic values is given. On transponder side the communication is controlled by a low-power microcontroller. An I2C bus is implemented allowing a flexible connection of sensors and memory. Furthermore, the reader concept is presented and a communication example is used to explain the implemented protocol
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