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Produktbild: RFID at Ultra and Super High Frequencies

RFID at Ultra and Super High Frequencies Theory and Application

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Beschreibung

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

01.02.2010

Verlag

John Wiley & Sons Inc

Seitenzahl

548

Maße (L/B/H)

25,1/17,8/3,5 cm

Gewicht

1056 g

Auflage

1. Auflage

Sprache

Englisch

ISBN

978-0-470-03414-9

Beschreibung

Rezension

"This comprehensive reference is ideal for computer and electronics engineers working on the design and development of RFID systems for the electronics industry, as well as for those in other industries such as automotive, security and transport, who want to implement RFID into their business.". (More RFID, 28 November 2010)

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

01.02.2010

Verlag

John Wiley & Sons Inc

Seitenzahl

548

Maße (L/B/H)

25,1/17,8/3,5 cm

Gewicht

1056 g

Auflage

1. Auflage

Sprache

Englisch

ISBN

978-0-470-03414-9

Herstelleradresse

Libri GmbH
Europaallee 1
36244 Bad Hersfeld
DE

Email: GPSR Kontakt

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  • Produktbild: RFID at Ultra and Super High Frequencies
  • About the author

    Preface

    Acknowledgements

    Note to Readers

    Part One RFID: General Features, Basic Principles and Market

    1 Introduction, Definitions and Vocabulary
     
    1.1 To Understand Radio Frequency, We Must Know about Frequencies and Their
     
    Classification
     
    1.2 RFID: Who Uses It and What For?
     
    1.3 History
     
    1.4 Radio Frequency (or Contactless) Identification and Its Range of Applications
     
    1.5 The Concept of Contactless Communication
     
    1.6 The Elements, Terms and Vocabulary of RFID
     
    1.7 Vocabulary: The Many Terms Used for the Elements Of RFID
     
    1.8 Appendix: Units and Constants

    2 General Operating Principles of the 'Base Station and Tag' Pair
     
    2.1 Energy Transfer and Communication Modes
     
    2.2 Forward Link and Return Link
     
    2.3 Data Communications
     
    2.4 The Principle of Communication
     
    2.5 The Concept of Operating Modes
     
    2.6 General Operating Problems in Data Transmission
     
    2.7 More Specific Problems Relating to 'Long Distance' RFID Systems

    3 The Market and Applications for Contactless Technology
     
    3.1 The Market for Contactless Technology and RFID
     
    3.2 Applications for Tags
     
    3.3 Operators and Participants in the Market

    Part Two Wave Propagation: Principles, Theories ... and the Reality

    4 Some Essential Theory
     
    4.1 The Phenomenon of Propagation and Radiation
     
    4.2 The Hertzian Dipole
     
    4.3 Classification of Fields and Regions of Space
     
    4.4 RFID Applications Using UHF and SHF, i.e. Far Field Applications
     
    4.5 The Hertzian Dipole and the Dipole of any Length, "/n and "/2
     
    4.6 List of the Main Formulae in This Chapter
     
    4.7 Appendix 1: Brief Notes on Maxwell's Equations
     
    4.8 Appendix 2: Brief Notes on Complex Numbers
     
    4.9 Appendix 3: Brief Notes on Powers Expressed as Complex Numbers
     
    4.10 Appendix 4: Brief Notes on Vectors

    5 Wave Propagation in Free Space
     
    5.1 Isotropic and Anisotropic Antennas
     
    5.2 Antenna Gain
     
    5.3 Power Flux Density at One Point in Space
     
    5.4 Effective Radiated Power PERP

    6 Power Recovery at the Terminals of the Tag Antenna
     
    6.1 Recovering the Transmitted Radiated Power (or Some of It)
     
    6.2 The Concept of Aperture or Surface
     
    6.3 Definition of the Main Parameters Required for an RFID Application

    7 Reality Check: How to Manage Everyday Problems
     
    7.1 Effects of the Application Environment
     
    7.2 Tag Polarization Losses, ¸polarization = P
     
    7.3 Antenna Load Mismatch Factor, ¸load matching = Q
     
    7.4 Voltage Standing Wave Ratio (VSWR)
     
    7.5 Losses Due to the Physical Design of the Antenna, ¸antenna
     
    7.6 By Way of Conclusion
     
    7.7 Real-World Examples of RFID at UHF and 2.45 GHz
     
    7.8 Effects of the Mounting of the Integrated Circuit on the Tag Substrate
     
    7.9 By Way of Conclusion
     
    7.10 Example at UHF and SHF
     
    7.11 Appendix: Fact and Fantasy about UHF Tags and Water

    8 Reflection and/or Reradiation of Waves and RFID Applications
     
    8.1 The Physical Phenomenon of Wave Scattering
     
    8.2 Scattering Modes
     
    8.3 Power Dispersed/Reradiated/Reflected by the Tag, Ps
     
    8.4 Radar Cross-Section (RCS) of the Tag, Ãe s
     
    8.5 Appendix

    9 The Back Scattering Technique and Its Application
     
    9.1 The Principle of Communication by Back Scattering between the Base Station and the
     
    Tag
    &n