Design criteria for the RF section of UHF and microwave passive RFID transponders

A set of design criteria for the radio-frequency (RF) section of long-range passive RF identification (RFID) transponders operating in the 2.45-GHz or 868-MHz industrial, scientific, and medical (ISM) frequency ranges is derived in this paper, focusing in particular on the voltage multiplier, the po...

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Bibliographic Details
Published in:IEEE transactions on microwave theory and techniques 2005-09, Vol.53 (9), p.2978-2990
Main Authors: De Vita, G., Iannaccone, G.
Format: Article
Language:English
Subjects:
Amplitude modulation
Applied sciences
Backscatter
Backscatter modulation
Circuit properties
Criteria
Design engineering
Design optimization
Design. Technologies. Operation analysis. Testing
Electric, optical and optoelectronic circuits
Electromagnetic fields
Electronics
Exact sciences and technology
Focusing
Integrated circuits
Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits
Microwaves
Passive RFID tags
passive transponders
Phase modulation
Radio frequencies
Radio frequency
Radio frequency identification
radio-frequency identification (RFID)
Radiocommunications
Radiofrequency identification
Radiolocalization and radionavigation
Readers
RF rectifier
Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices
Telecommunications
Telecommunications and information theory
Transmitters. Receivers
Transponders
Voltage
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Summary:A set of design criteria for the radio-frequency (RF) section of long-range passive RF identification (RFID) transponders operating in the 2.45-GHz or 868-MHz industrial, scientific, and medical (ISM) frequency ranges is derived in this paper, focusing in particular on the voltage multiplier, the power-matching network, and the backscatter modulation. The paper discusses the design tradeoffs between the error probability at the reader receiver and the converted RF-dc power at the transponder, determining the regions of the design space that allow optimization of the operating range and the data rate of the RFID system.
ISSN:0018-9480
1557-9670
DOI:10.1109/TMTT.2005.854229