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3 - Backscatter Communications: Fundamentals and Recent Advances

Published online by Cambridge University Press:  02 January 2025

Alírio Soares Boaventura  and
Nuno Borges Carvalho
Alírio Soares Boaventura
Affiliation:
University of Aveiro, Portugal
Nuno Borges Carvalho
Affiliation:
University of Aveiro, Portugal
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Summary

Chapter 3 discusses the fundamentals of backscatter radio communications, analyzes the RFID backscatter channel, its major limitations and mitigation approaches, and presents recent advances including novel RFID quadrature backscatter modulation techniques.

Keywords

backscatter communicationantennasradar cross sectionRCSantenna aperturemodulation techniqueswireless power transmissionefficiency
Type
Chapter
Information
Radio Frequency Identification Engineering
How to Engineer an RFID Reader
 , pp. 42 - 76
Publisher: Cambridge University Press
Print publication year: 2025

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