Jari-Pascal Curty, Michel Declercq, Catherine Dehollain, Norbert Joehl

Design and Optimization of Passive UHF RFID Systems (eBook, PDF)

• Format: PDF

Produktbeschreibung

Radio Frequency Identification (RFID) is an automatic identification method relying on small chips and antennas. This book examines the analysis, design and optimization of UHF passive RFID systems for long-range applications. It presents a linear two-port model for an N-stage modified-Greinacher full wave rectifier, predicting the overall conversion efficiency at low power levels where the diodes are operating near their threshold voltage. The output electrical behavior of the rectifier is calculated as a function of the received power and the antenna parameters, and the two-port parameters values are computed for particular input voltages and output currents for the complete N-stage rectifier circuit using only the measured I-V and C-V characteristics of a single diode. Included is an experimental procedure to measure how impedance modulation in the tag affects the signal at the reader, and a useful tool for choosing the most appropriate impedances.

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Produktdetails

• Verlag: Springer US
• Seitenzahl: 148
• Erscheinungstermin: 18. Dezember 2006
• Englisch
• ISBN-13: 9780387447100
• Artikelnr.: 37286204

Autorenporträt

Jari-Pascal Curty, École Polytechnique Federale de Lausanne, Switzerland / Michel Declercq, École Polytechnique Federale de Lausanne, Switzerland / C. Dehollain, École Polytechnique Federale de Lausanne, Switzerland / N. Joehl, École Polytechnique Federale de Lausanne, Switzerland

Inhaltsangabe

Wireless Power Transmission.- Analysis of the Modified-Greinacher Rectifier.- to RFID.- Backscattering architecture and choice of modulation type.- Backscattering modulation analysis.- RFID Tag design.- High frequency interrogator architecture and analysis.- Conclusion.

Rezensionen

From the reviews: "In this agile book of just 148 pages, the reader is introduced to the design of a passive RFID system operating in the UHF band. ... The book is a useful tool for the RFID UHF system designer, and can also be a valuable guide for the newcomer interested in understanding the multifaceted issues involved in the development of RFID and of its specifications." (S. Donati and T. Tambosso, Optics and Photonics News, July/August, 2007)