Ultra-Wideband Communications: Fundamentals and Applications

john_li

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【简　介】:Ultra-wideband (UWB) radios are expected to play a revolutionary role in the future of wireless communications systems. The great interest in UWB communications was sparked by FCC rulings in February 2002 that authorized the unlicensed commercial deployment of UWB technology under a strict power control in 7500 MHz of spectrum. This fast-emerging technology uses extremely narrow and low-power RF pulses to transmit and receive information. Using short-duration pulses as the basic building block of communication results in exceptionally attractive features as well as unique technical challenges
【目　录】:Copyright
   Prentice Hall Communications Engineering and Emerging Technologies Series
   Preface
   Acknowledgments
   About the Author
       Chapter 1.  Introduction to Ultra-Wideband Communications
     Section 1.1.  Introduction
     Section 1.2.  History and Background
     Section 1.3.  UWB Concepts
     Section 1.4.  UWB Signals
     Section 1.5.  Advantages
     Section 1.6.  Challenges
     Section 1.7.  Differences Between UWB and Spread Spectrum
     Section 1.8.  Single Band vs. Multiband
     Section 1.9.  The Regulatory Situation
     Section 1.10.  FCC Emission Limits
     Section 1.11.  UWB Applications
     Section 1.12.  Summary
     References
     Bibliography
       Chapter 2.  UWB Sources and Antennas
     Section 2.1.  Introduction
     Section 2.2.  UWB Pulse Generation
     Section 2.3.  UWB Antennas
     Section 2.4.  Summary
     References
     Bibliography
       Chapter 3.  Pulse-Detection and Multiple-Access Techniques
     Section 3.1.  Introduction
     Section 3.2.  Conventional Pulse-Detection Techniques
     Section 3.3.  Pulse Modulation and Detection Techniques
     Section 3.4.  UWB Multiple-Access Techniques
     Section 3.5.  Summary
     References
     Bibliography
       Chapter 4.  Interference Issues
     Section 4.1.  Introduction
     Section 4.2.  Interference Effects on IEEE 802.11a/b WLANs
     Section 4.3.  Interference to GPS Receivers
     Section 4.4.  Interference to Cellular Systems
     Section 4.5.  Summary
     References
     Bibliography
       Chapter 5.  Applications and Target Markets
     Section 5.1.  Introduction
     Section 5.2.  Initial Mass Market Opportunities
     Section 5.3.  Speed-to-Market Advantages
     Section 5.4.  Driving CE, PC, and Mobile Industry Convergence
     Section 5.5.  Existing Potential Markets
     Section 5.6.  Target Consumer Electronics Products
     Section 5.7.  Target PC-Oriented Markets
     Section 5.8.  UWB in Consumer Electronics Devices
     Section 5.9.  UWB for PC-Oriented Applications
     Section 5.10.  Future Mass Market
     Section 5.11.  Adoption Timeline
     Section 5.12.  Additional and Niche Markets
     Section 5.13.  UWB Market Players
     Section 5.14.  Summary
     References
     Bibliography
      Abbreviations
       Appendix A.  Theoretical Derivations of UWB Interference Effects on Existing Radio Systems
     Section A.1.  802.11a/b WLAN Systems
     Section A.2.  GPS Receivers
     Section A.3.  CDMA-Based Cellular Systems
     References
   Glossary
   Index