Bibliothèque de L'IMIST/CNRST

The Complete Tool Kit for the Hottest Area in RF/Wireless Design! Short-range wirelesscommunications over distances of less than 100 metersis the most rapidly growing segment of RF/wireless engineering. Alan Bensky is an internationally recognized expert in short-range wireless, and this new edition of his bestselling book is completely revised to cover the latest developments in this fast moving field. Youll find coverage of such cutting-edge topics as: architectural trends in RF/wireless integrated circuits compatibility and conflict issues between different short-range wireless systems Zigbee and related new IEEE standards for short-range communications latest U.S. and international regulatory standards for spread spectrum, ultra wideband, and other advanced communications techniques Alan Bensky also thoroughly discusses the fundamentals of radio signal propagation, communications protocols and modulation methods, information theory, antennas and transmission lines, receivers, transmitters, radio system design, and how to successfully implement a short-range wireless system. All material has been carefully updated and revised to make it as technically up-to-the-minute as possible. The accompanying CD includes Mathcad worksheets to greatly simplify common design tasks and calculations. Youll also find coverage of Bluetooth, Wi-Fi and related 802.11 variants, digital modulation methods, and other essential information for planning and designing short-range wireless hardware and networks. This new edition will, like the first edition, be an invaluable reference for engineers and technical professionals who design, support, market, and maintain short-range wireless communications systems. * No other book contains EVERYTHING pertaining to short-range wireless design. * Covers all the hot topics like 802.11, Zigbee, Wi-Fi and Bluetooth. * Valuable CD-Rom included that will simplify the design process.

Contents -- Preface to the First Edition -- Preface to the Second Edition -- Whats on the CD-ROM? -- Using the Worksheets -- Worksheet Descriptions -- Chapter 1: Introduction -- 1.1 Historical Perspective -- 1.2 Reasons for the Spread of Wireless Applications -- 1.3 Characteristics of Short-range Radio -- 1.4 Elements of Wireless Communication Systems -- 1.5 Summary -- Chapter 2: Radio Propagation -- 2.1 Mechanisms of Radio Wave Propagation -- 2.2 Open Field Propagation -- 2.3 Diffraction -- 2.4 Scattering -- 2.5 Path Loss -- 2.6 Multipath Phenomena -- 2.7 Flat Fading -- 2.8 Diversity Techniques -- 2.9 Noise -- 2.10 Summary -- Appendix 2-A -- Maxwells Equations -- Chapter 3: Antennas and Transmission Lines -- 3.1 Introduction -- 3.2 Antenna Characteristics -- 3.3 Types of Antennas -- 3.4 Impedance Matching -- 3.5 Measuring Techniques -- 3.6 Summary -- Chapter 4: Communication Protocols and Modulation -- 4.1 Baseband Data Format and Protocol -- 4.2 Baseband Coding -- 4.3 RF Frequency and Bandwidth -- 4.4 Modulation -- 4.5 RFID -- 4.6 Summary -- Chapter 5: Transmitters -- 5.1 RF Source -- 5.2 Modulation -- 5.3 Amplifiers -- 5.4 Filtering -- 5.5 Antenna -- 5.6 Summary -- Chapter 6: Receivers -- 6.1 Tuned Radio Frequency (TRF) -- 6.2 Superregenerative Receiver -- 6.3 Superheterodyne Receiver -- 6.4 Direct Conversion Receiver -- 6.5 Digital Receivers -- 6.6 Repeaters -- 6.7 Summary -- Chapter 7: Radio System Design -- 7.1 Range -- 7.2 Sensitivity -- 7.3 Finding Range from Sensitivity -- 7.4 Superheterodyne Image and Spurious Response -- 7.5 Intermodulation Distortion and Dynamic Range -- 7.6 Demodulation -- 7.7 Internal Receiver Noise -- 7.8 Transmitter Design -- 7.9 Bandwidth -- 7.10 Antenna Directivity -- 7.11 The Power Source -- 7.12 Summary -- Chapter 8: System Implementation -- 8.1 Wireless Modules -- 8.2 Systems on a Chip -- 8.3 Large Scale Subsystems -- 8.4 Summary -- Chapter 9: Regulations and Standards -- 9.1 FCC Regulations -- 9.2 Test Method for Part 15 -- 9.3 European Radiocommunication Regulations -- 9.4 The European Union Electromagnetic Compatibility -- Requirements -- 9.5 Standards in the United Kingdom -- 9.6 Japanese Low Power Standards -- 9.7 Non-Governmental Standards -- Appendix 9-A -- Terms and Definitions (FCC Part 2) -- Appendix 9-B -- Nomenclature for Defining Emission, Modulation and -- Transmission (FCC Part 2) -- Necessary Bandwidth -- Class of Emission -- Appendix 9-C -- Restricted Frequencies and Field Strength Limits from -- Section 15.205 of FCC Rules and Regulations -- Chapter 10: Introduction to Information Theory -- 10.1 Probability -- 10.2 Information Theory -- 10.3 Summary -- Chapter 11: Applications and Technologies -- 11.1 Wireless Local Area Networks (WLAN) -- 11.2 Bluetooth -- 11.3 Zigbee -- 11.4 Conflict and Compatibility -- 11.5 Ultra-wideband Technology -- 11.6 Summary -- Abbreviations -- References and Bibliography -- Index.

Includes bibliographical references (p. 347-352) and index.

Description based on print version record.

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