Wireless Communications Systems: an Introduction

פרטים

A comprehensive introduction to the fundamentals of design and applications of wireless communications Wireless Communications Systems starts by explaining the fundamentals needed to understand, design, and deploy wireless communications systems. The author, a noted expert on the topic, explores the basic concepts of signals, modulation, antennas, and propagation with a MATLAB emphasis. The book emphasizes practical applications and concepts needed by wireless engineers. The author introduces applications of wireless communications and includes information on satellite communications, radio frequency identification, and offers an overview with practical insights into the topic of multiple input multiple output (MIMO). The book also explains the security and health effects of wireless systems concerns on users and designers. Designed as a practical resource, the text contains a range of examples and pictures that illustrate many different aspects of wireless technology. The book relies on MATLAB for most of the computations and graphics. This important text: Reviews the basic information needed to understand and design wireless communications systems Covers topics such as MIMO systems, adaptive antennas, direction finding, wireless security, internet of things (IoT), radio frequency identification (RFID), and software defined radio (SDR) Provides examples with a MATLAB emphasis to aid comprehension Includes an online solutions manual and video lectures on selected topics Written for students of engineering and physics and practicing engineers and scientists, Wireless Communications Systems covers the fundamentals of wireless engineering in a clear and concise manner and contains many illustrative examples.

מידע נוסף

מידע נוסף
עמודים	500
פורמט	Hardback
ISBN10	1119419174
יצא לאור ב	Hoboken
תאריך יציאה לאור	2 בינו׳ 2020
תוכן עניינים	Dedication Preface Symbols and acronyms Chapter 1 Introduction 1.1 Historical Development of Wireless Communications 1.2 Information 1.3 Wired Communications 1.4 Spectrum 1.5 Communication System Chapter 2 Signals and Bits 2.1 Analog Baseband Signals 2.2 Digital Baseband Signals 2.3 Source Coding 2.4 Line Coding 2.5 Bandwidth 2.6 Signal Level 2.7 Noise and Interference 2.8 Converting Analog to Digital 2.9 Channel Coding 2.10 Repetition 2.11 Parity bits 2.12 Redundancy Checking 2.13 Error Correcting Codes (ECC) 2.13.1 Block codes 2.13.2 Convolutional Codes 2.14 Interleaving 2.15 Eye Diagram 2.16 Intersymbol Interference 2.17 Raised Cosine Filter 2.18 Equalization Chapter 3 Passband Signals 3.1 Carrier 3.2 Amplitude Modulated Signals 3.3 Frequency Modulated Signals 3.4 Phase Modulated Signals 3.5 Quadrature Amplitude Modulation 3.6 Power Spectral Density of Digital Signals 3.7 BER of Digital Signals 3.8 Multiplexing in Time and Frequency 3.8.1 Frequency Division Multiplexing 3.8.2 Time Division Multiplexing 3.8.3 Multiple Access 3.9 Spread Spectrum 3.9.1 Interference 3.9.2 Frequency Hopping Spread Spectrum 3.9.3 Direct Sequence Spread Spectrum 3.9.4 Code Division Multiple Access (CDMA) Chapter 4 Antennas 4.1 Signal Properties that Influence Antenna Design 4.1.1 Impedance 4.1.2 Gain 4.1.3 Polarization 4.1.4 Bandwidth 4.2 Common Antennas 4.2.1 Point Sources 4.2.2 Wire Antennas 4.2.3 Aperture Antennas 4.2.4 Microstrip Antennas 4.3 Antenna Arrays 4.3.1 Element Placement 4.3.1.1 Linear Array 4.3.1.2 Arbitrary Array Layouts 4.4 Electronic Beam Steering 4.5 Element Pattern 4.6 Low Sidelobes 4.7 Moving a Null to Reject Interference 4.8 Null Filling 4.9 Multiple Beams 4.10 Antennas for Wireless Applications 4.10.1 Handset Antennas 4.10.2 Cellular Base Station Antennas 4.10.3 Reflector Antennas 4.10.4 Antennas for Microwave Links 4.11 Diversity 4.11.1 Spatial Diversity 4.11.2 Frequency Diversity 4.11.3 Polarization Diversity 4.11.4 Time Diversity Chapter 5 Propagation in the Channel 5.1 Free Space Propagation 5.1 Reflection and Refraction 5.2 Multipath 5.3 Antennas Over the Earth 5.4 Earth Surface 5.5 Diffraction 5.5.1 Fresnel Diffraction 5.5.2 Diffraction from Multiple Obstacles 5.5.3 Geometrical Theory of Diffraction 5.6 Signal Fading 5.6.1 Small Scale Fading Models 5.6.1.1 Rayleigh Fading 5.6.2 Rician Fading 5.6.3 Approximate Channel Models 5.6.4 Large Scale Fading 5.6.5 Channel Ray Tracing Models 5.7 Doppler Effects 5.8 Fade Margin 5.9 Atmospheric Propagation Chapter 6 Satellite Communications 6.1 Early Development of Satellite Communications 6.2 Satellite Orbits 6.3 Satellite Link Budget 6.4 Bent Pipe Architecture 6.5 Multiple Beams 6.6 Stabilization Chapter 7 RFID 7.1 Historical Development 7.2 RFID System Overview 7.3 Tag Data 7.4 Tag Classes 7.4.1 Passive Tags 7.4.2 Tags with Batteries or Supercapacitors 7.4.2.1 Semi-Passive Tags 7.4.2.2 Active Tags 7.5 Data Encoding and Modulation 7.6 Reader-Tag Communication 7.6.1 Near Field 7.6.2 Far Field 7.6.2.1 Multiple Readers in an Interrogation Zone 7.6.2.2 Backscatter Communication 7.6.2.3 Chipless Tags Chapter 8 Direction Finding 8.1 Direction Finding with a Main Beam 8.1.1 Array Output Power 8.1.2 Periodogram 8.1.3 Wullenweber Array 8.2 Direction Finding with a Null 8.3 Adcock Arrays 8.4 Eigenbeams 8.5 Direction Finding Algorithms 8.5.1 Capon's Minimum Variance 8.5.2 Pisarenko Harmonic Decomposition 8.5.3 MUSIC Algorithm 8.5.4 Root MUSIC 8.5.5 Maximum Entropy Method 8.5.6 ESPRIT 8.5.7 Estimating and Finding Sources Chapter 9 Adaptive Arrays 9.1 The Need for Adaptive Nulling 9.2 Beam Cancellation 9.3 Optimum Weights 9.4 Least Mean Square (LMS) Algorithm 9.5 Sample Matrix Inversion Algorithm 9.6 Adaptive Algorithms Based on Power Minimization 9.6.1 Random Search Algorithms 9.6.2 Output Power Minimization Algorithms 9.6.3 Beam Switching 9.6.4 Reconfigurable Antennas Chapter 10 MIMO 10.1 Types of MIMO 10.2 The Channel Matrix 10.3 Recovering the Transmitted Signal Using the Channel Matrix 10.3.1 CSIR and CSIT 10.3.2 Waterfilling Algorithm 10.3.3 CSIR and No CSIT Chapter 11 Security 11.1 Wireless Networks 11.1.1 Addresses on a Network 11.1.2 Types of Wireless Local Area Networks 11.1.3 WLAN Examples 11.2 Threats 11.3 Securing Data 11.3.1 Cryptography 11.3.2 Secret Key Cryptography 11.3.3 Public Key Cryptography 11.3.4 Hashing 11.4 Defenses Chapter 12 Biological Effects of RF Fields 12.1 RF Heating 12.2 RF Dosimetry 12.3 RF Radiation Hazards 12.3.1 Base Stations 12.3.2 Cell Phones 12.3.3 Medical Tests 12.4 Modeling RF Interactions with Humans 12.5 Harmful Effects of RF Radiation Appendix I MATLAB Tips Appendix II OSI Layers Appendix III Cellular Generations Appendix IV Bluetooth Appendix V Wi-Fi Appendix VI Software Defined Radios Index
זמן אספקה	21 ימי עסקים