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E-grāmata: RCS Synthesis for Chipless RFID: Theory and Design

(Grenoble Institute of Technology, France), (Grenoble Institute of Technology, France), (Grenoble Institute of Technology, France), (LCIS, France)
  • Formāts: EPUB+DRM
  • Izdošanas datums: 26-Jul-2017
  • Izdevniecība: ISTE Press Ltd - Elsevier Inc
  • Valoda: eng
  • ISBN-13: 9780081012673
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RCS Synthesis for Chipless RFID: Theory and DesignPalielināt
  • Formāts: EPUB+DRM
  • Izdošanas datums: 26-Jul-2017
  • Izdevniecība: ISTE Press Ltd - Elsevier Inc
  • Valoda: eng
  • ISBN-13: 9780081012673
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The considerable growth of RFID is currently accompanied by the development of numerous identification technologies that complement those already available while seeking to answer new problems. Chipless RFID is one example. The goal is to both significantly reduce the price of the tag and increase the amount of information it contains, in order to compete with the barcode while retaining the benefits of a flexible reading approach based on radio communication. To solve the problem of the number of bits, this book describes the possibility of coding the information at the level of the overall shape of the RCS of the tag, which would facilitate reaching very large quantities. The design of the tags then returns to the resolution of the inverse problem of the electromagnetic signature. The proposed design methodology regularizes the problem by decomposing the signature on a basis of elementary patterns whose signature is chosen in advance.

Papildus informācija

Explores the possibility of remote, chipless information collection with RF waves (RFID) using totally passive tags
Introduction ix
Chapter 1 Automatic Identification Technology
1(24)
1.1 Barcodes
2(6)
1.1.1 Labels
2(2)
1.1.2 Different types of readers
4(4)
1.2 RFID
8(8)
1.2.1 General introduction
8(1)
1.2.2 History
9(1)
1.2.3 Classification of RFID tags
10(2)
1.2.4 The passive RFID market
12(1)
1.2.5 Passive UHF RFID tag function: backscatter method
13(2)
1.2.6 Limitations of RFID
15(1)
1.3 Chipless RFID
16(9)
1.3.1 General operating principle
17(2)
1.3.2 Basic example of a chipless tag and performance factors
19(3)
1.3.3 Positioning chipless RFID tags in relation to other automatic identification technologies
22(1)
1.3.4 Conclusion and situating the study
23(2)
Chapter 2 State of the Art of Chipless RFID Coding Methods
25(26)
2.1 Introduction
25(4)
2.1.1 Lines of research and positioning the study
25(1)
2.1.2 Classification of chipless RFID tags
26(3)
2.2 Tags coded in the temporal domain
29(5)
2.2.1 SAW tags
29(2)
2.2.2 Transmission line tags
31(1)
2.2.3 Variable terminal impedance tags
32(2)
2.3 Tags coded in the frequency domain
34(10)
2.3.1 Planar filter tags
35(3)
2.3.2 Tags using a loaded wideband antenna
38(2)
2.3.3 RF encoding particle approach
40(4)
2.4 Hybrid tags
44(5)
2.5 Conclusion
49(2)
Chapter 3 Theory of Chipless RFID Tags
51(36)
3.1 Response of a chipless RFID tag
51(6)
3.1.1 Radar Cross Section (RCS)
52(3)
3.1.2 Polarimetric scattering matrix
55(1)
3.1.3 The electromagnetic signature of a chipless RFID tag
56(1)
3.2 Reading system
57(4)
3.2.1 Radar range equation
57(2)
3.2.2 Calibration
59(2)
3.3 Re-radiation mechanisms for chipless tags
61(9)
3.3.1 Structural mode and antenna mode
61(2)
3.3.2 Analogy with antennas
63(2)
3.3.3 Application for the Design of REPs
65(5)
3.4 Characterization of resonant systems
70(8)
3.4.1 Series RLC circuit
70(2)
3.4.2 Quality factor
72(1)
3.4.3 Damping factor
73(1)
3.4.4 Bandwidth
74(2)
3.4.5 Electromagnetic resonators
76(2)
3.5 Separation of the tag and its environment
78(6)
3.5.1 Depolarizing tag interrogated with cross-polarization
78(3)
3.5.2 Temporal separation
81(3)
3.6 Conclusion
84(3)
Chapter 4 Magnitude Coding
87(60)
4.1 Introduction
87(6)
4.1.1 Hybrid coding
88(3)
4.1.2 Magnitude coding method
91(1)
4.1.3 Difficulties related to magnitude coding
92(1)
4.2 Tags without ground planes
93(25)
4.2.1 Tag design
93(11)
4.2.2 Measurement results
104(10)
4.2.3 Compensation technique
114(3)
4.2.4 Partial conclusion for tags without ground planes
117(1)
4.3 Tags with ground planes
118(27)
4.3.1 Tag design
119(15)
4.3.2 Measurement results
134(7)
4.3.3 Coding capacity
141(3)
4.3.4 Partial conclusion -- tags with ground planes
144(1)
4.4 General conclusion
145(2)
Chapter 5 RCS Synthesis
147(48)
5.1 Introduction
147(11)
5.1.1 Coding on the appearance of the response
147(4)
5.1.2 Problem analysis
151(4)
5.1.3 Principle of the resolution method
155(3)
5.2 Sampling method
158(24)
5.2.1 Preliminary version of the design algorithm
159(14)
5.2.2 Improved version of the design algorithm
173(9)
5.3 Decomposition on broadband structures
182(8)
5.3.1 Basis of resonators
182(3)
5.3.2 Decomposition on the basis
185(3)
5.3.3 Accounting for couplings and corrections
188(2)
5.4 Conclusion
190(1)
5.5 Appendices
191(4)
5.5.1 Appendix A: Effect of the read range on the signature of a tag
191(1)
5.5.2 Appendix B: Frequency deviation related to a parasitic reactive element
192(3)
Conclusion 195(4)
Bibliography 199(10)
Index 209
Olivier Rance is a researcher in the LCIS laboratory working towards obtaining his PhD from Grenoble-Alpes University, France. His research focuses on chipless RFID and leaky-wave antennas.. Etienne Perret is an Associate Professor at the Grenoble Institute of Technology and a member of the Institut Universitaire de France. He conducts radiofrequency research on wireless communication systems, in particular RFID and chipless RFID. Romain Siragusa is an Associate Professor at the Grenoble Institute of Technology, France. He conducts research on radiofrequency, in particular leaky-wave antennas, RFID and chipless RFID. Pierre Lemaītre-Auger is Associate Professor at the Grenoble Institute of Technology, France. He conducts radiofrequency research on antenna systems, antenna networks and localized waves.
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