An Introduction to Ultra Wideband Communication Systems
Résumé
The definitive, end-to-end guide to high-performance UWB system design
With the FCC's approval of new ultra wideband standards, UWB is poised to drive breakthroughs in both commercial and military communications. However, UWB system design is radically different from conventional communications system design, and traditional design guides are insufficient-or even misleading. Now, for the first time, there's an authoritative and comprehensive guide to the latest best practices in UWB system design.
Authored by leading-edge experts and researchers, Introduction to Ultra Wideband Communication Systems systematically addresses every major issue engineers will face in designing, implementing, testing, and deploying successful systems. The authors cover propagation, antennas, receiver and transmitter implementation, standards and regulations, interference, simulation, modulation and multiple access, networking, applications, and more. Topics include
- UWB fundamentals: technology, system components, standards/regulations, and the controversies surrounding UWB
- Never-before-published techniques for addressing propagation, modeling, and channel simulation
- UWB antenna design-including surprising differences between UWB and narrowband systems
- Effective transmitter design reflecting UWB's modulation principles
- Receiver design for impulse UWB systems-including key differences from conventional carrier-based systems
- In-depth coverage of interference, focusing on "peaceful coexistence" between UWB and narrowband radio systems
- Practical simulation techniques that avoid unacceptably long simulation times
- How UWB's physical layer capabilities impact the performance and design of upper layers
- Real-world UWB applications and case studies of existing systems
This book is the definitive resource for every professional involved with UWB: RF engineers concerned with UWB's impact on radio design; experienced computer and DSP engineers moving into radio communications; systems engineers who must master UWB radio link design; and technical managers who must clearly understand the challenges they'll face in delivering successful systems.
L'auteur - Jeffrey H. Reed
JEFFREY H. REED, Director of the Mobile and Portable Radio Research Group (MPRG) and Associate Professor of Electrical Engineering at Virginia Tech, specializes in spread spectrum, position location, DSP, interference rejection, modem design, smart antennas, and software radios. Dr. Reed is co-editor of five textbooks.
Sommaire
- 1. Introduction
- Fundamentals
- Overview of UWB
- A Brief History of UWB Signals
- Types of UWB Signals
- Regulatory, Legal, and Other Controversial Issues
- What Makes UWB Unique
- Time Domain Design
- Impact of the Antenna
- Propagation and Channel Models
- Transmitter and Receiver Design
- Difficulties in Using DSP Technology
- Networking Issues
- Future Directions
- The I-UWB System Model
- Overview of the I-UWB System
- Pulse Shapes
- Modulation Schemes
- MultipleAccess Schemes
- Receiver Decision Statistic
- The MC-UWB System Model
- Overview of the MC-UWB System
- OFDM UWB
- Overview of the Book
- 2. Channel Measurement and Simulation
- Introduction
- Measurement Techniques
- Time Domain Measurement Techniques
- Frequency Domain Measurement Techniques
- Measurement Results
- Typical Results for Time Domain Measurements
- Typical Results for Frequency Domain Measurements
- The Role of Antennas
- Impact of Building Architecture and Properties of Building Materials
- Electromagnetic Simulation of UWB Propagation in Indoor Environments
- Simulation of Transmitting and Receiving Antennas
- Simulation of the UWB Channel
- Organization of the Electromagnetic Simulator
- Comparisons of Measurement and Simulation Results
- Summary
- 3. Channel Modeling
- Introduction
- What's Different about UWB
- Large-Scale Channel Modeling
- Free-Space Path Loss Modeling: The Friis Transmission Formula
- Path Loss Modeling for Non-Free-Space Environments
- Frequency Dependent Models
- Partition Dependent Approaches
- Large-Scale Modeling Studies
- Antenna Impact on Large-Scale Modeling
- Better than Free-Space Propagation
- Receiver-Dependent Path Loss Models
- Shadowing
- Link Budget Calculations
- Small-Scale Channel Modeling
- Statistical Modeling of the Channel Impulse Response
- Saleh-Valenzuela Model
- -K Model
- Single Poisson Model
- Modified Poisson Model
- Split-Poisson Model
- Effect of Model Parameters
- Stochastic Tapped-Delay Line Model
Caractéristiques techniques
| PAPIER | |
| Éditeur(s) | Prentice Hall |
| Auteur(s) | Jeffrey H. Reed |
| Parution | 27/04/2005 |
| Nb. de pages | 504 |
| Format | 18 x 24 |
| Couverture | Relié |
| Poids | 1030g |
| Intérieur | Noir et Blanc |
| EAN13 | 9780131481039 |
| ISBN13 | 978-0-13-148103-9 |
Avantages Eyrolles.com
Consultez aussi
- Les meilleures ventes en Graphisme & Photo
- Les meilleures ventes en Informatique
- Les meilleures ventes en Construction
- Les meilleures ventes en Entreprise & Droit
- Les meilleures ventes en Sciences
- Les meilleures ventes en Littérature
- Les meilleures ventes en Arts & Loisirs
- Les meilleures ventes en Vie pratique
- Les meilleures ventes en Voyage et Tourisme
- Les meilleures ventes en BD et Jeunesse
