Transitions from Digital Communications to Quantum Communications: Concepts and Prospects

ISBN-13: 9781848219250 / Francuski / Twarda / 2016 / 240 str.

Malek Benslama; Hadj Batatia; Abderraouf Messai

Opis

This book addresses the move towards quantum communications, in light of the recent technological developments on photonic crystals and their potential applications in systems. The authors present the state of the art on extensive quantum communications, the first part of the book being dedicated to the relevant theory; quantum gates such as Deutsch gates, Toffoli gates and Dedekind gates are reviewed with regards to their feasibility as electronic circuits and their implementation in systems, and a comparison is performed in parallel with conventional circuits such as FPGAs and DSPs. The specifics of quantum communication are also revealed through the entanglement and Bell states, and mathematical and physical aspects of quantum optical fibers and photonic crystals are considered in order to optimize the quantum transmissions. These concepts are linked with relevant, practical examples in the second part of the book, which presents six integrated applications for quantum communications.

Spis treści

Foreword xi

Preface xiii

Introduction xv

List of Acronyms xix

Part 1 Theory 1

Chapter 1 Non–linear Signal Processing 3

Chapter 2 Non–Gaussian Processes 15

Chapter 3 Sparse Signals and Compressed Sensing 23

Chapter 4 The Fourier Transform 29

Chapter 5 The Contribution of Arithmetic to Signal Processing 35

Chapter 6 Riemannian Geometry and Signal Processing 41

Part 2 Applications 49

Chapter 7 MIMO Systems 51

Chapter 8 Minimizing Interferences in DS–CDMA Systems 71

Chapter 9 STAP Radar 99

Chapter 10 Tracking Radar (Using the Dempster–Shafer Theory) 121

Chapter 11 InSAR Radar 139

Chapter 12 Telecommunications Networks 153

Conclusion 173

Bibliography 177

Index 197