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Coupled-oscillator based active-array antennas / / Ronald J. Pogorzelski Jet Propulsion labortary, California Institute of Technology, Apostolos Georgiadis, Centre Tecnoláogic de Telecomunicacions de Catalunya, Castelldefels, Barcelona, Spain
Coupled-oscillator based active-array antennas / / Ronald J. Pogorzelski Jet Propulsion labortary, California Institute of Technology, Apostolos Georgiadis, Centre Tecnoláogic de Telecomunicacions de Catalunya, Castelldefels, Barcelona, Spain
Autore Pogorzelski Ronald J.
Edizione [1st edition]
Pubbl/distr/stampa Hoboken, New Jersey : , : Wiley, John Wiley & Sons Inc. Publication, , [2012]
Descrizione fisica 1 online resource (382 p.)
Disciplina 621.382/4
Altri autori (Persone) GeorgiadisApostolos
Collana JPL deep-space communications and navigation series
Soggetto topico Antenna arrays
Electric networks, Active
Nonlinear oscillators
Coupled mode theory
ISBN 1-283-54293-5
9786613855381
1-118-30996-0
1-118-30997-9
1-118-31001-2
Classificazione TEC008000
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto -- Foreword xi -- Preface xiii -- Acknowledgments xvii -- Authors xix -- PART I: THEORY AND ANALYSIS 1 -- Chapter 1 Introduction - Oscillators and Synchronization 3 -- 1.1 Early Work in Mathematical Biology and Electronic Circuits 3 -- 1.2 van der Pol's Model 5 -- 1.3 Injection Locking (Adier's Formalism) and Its Spectra (Locked and Unlocked) 7 -- 1.4 Mutual Injection Locking of Two Oscillators 21 -- 1.5 Conclusion 26 -- Chapter 2 Coupled-Oscillator Arrays-Basic Analytical Description and Operating Principles 27 -- 2.1 Fundamental Equations 28 -- 2.2 Discrete Model Solution (Linearization and Laplace Transformation) 31 -- 2.3 Steady-State Solution 37 -- 2.4 Stability of the Phase Solution in the Full Nonlinear Formulation 41 -- 2.5 External Injection Locking 46 -- 2.6 Generalization to Planar Arrays 50 -- 2.7 Coupling Networks 54 -- 2.8 Conclusion 66 -- Chapter 3 The Continuum Model for Linear Arrays 67 -- 3.1 The Linear Array without External Injection 68 -- 3.2 The Linear Array with External Injection 81 -- 3.3 Beam-Steering via End Detuning 93 -- 3.4 Beam-Steering via End Injection 95 -- 3.5 Conclusion 102 -- Chapter 4 The Continuum Model for Planar Arrays 103 -- 4.1 Cartesian Coupling in the Continuum Model without External Injection 103 -- 4.2 Cartesian Coupling in the Continuum Model with External Injection 109 -- 4.3 Non-Cartesian Coupling Topologies 118 -- 4.4 Conclusion 137 -- Chapter 5 Causality and Coupling Delay 139 -- 5.1 Coupling Delay 139 -- 5.2 The Discrete Model with Coupling Delay 141 -- 5.3 The Continuum Model with Coupling Delay 146 -- 5.4 Beam Steering in the Continuum Model with Coupling Delay 159 -- 5.5 Conclusion 173 -- PART II: EXPERIMENTAL WORK AND APPLICATIONS 175 -- Chapter 6 Experimental Validation of the Theory 177 -- 6.1 Linear-Array Experiments 177 -- 6.2 Planar-Array Experiments 188 -- 6.3 Receive-Array Experiments 201 -- 6.4 Phase Noise 210 -- 6.5 The Unlocked State 213 -- 6.6 Conclusion 215 -- PART III: NONLINEAR BEHAVIOR 217 -- Chapter 7 Perturbation Models for Stability, Phase Noise, and Modulation 219.
7.1 Preliminaries of Dynamical Systems 220 -- 7.2 Bifurcations of Nonlinear Dynamical Systems 226 -- 7.3 The Averaging Method and Multiple Time Scales 230 -- 7.4 Averaging Theory in Coupled Oscillator Systems 231 -- 7.5 Obtaining the Parameters of the van der Pol Oscillator Model 235 -- 7.6 An Alternative Perturbation Model for Coupled-Oscillator Systems 238 -- 7.7 Matrix Equations for the Steady State and Stability Analysis 242 -- 7.8 A Comparison between the Two Perturbation Models for Coupled Oscillator Systems 246 -- 7.9 Externally Injection-Locked COAs 247 -- 7.10 Phase Noise 250 -- 7.11 Modulation 256 -- 7.12 Coupled Phase-Locked Loops 258 -- 7.13 Conclusion 261 -- Chapter 8 Numerical Methods for Simulating Coupled-Oscillator Arrays 263 -- 8.1 Introduction to Numerical Methods 264 -- 8.2 Obtaining Periodic Steady-State Solutions of Autonomous Circuits in Harmonic-Balance Simulators 270 -- 8.3 Numerical Analysis of a Voltage-Controlled Oscillator 272 -- 8.4 Numerical Analysis of a Five-Element Linear Coupled-Oscillator Array 278 -- 8.5 Numerical Analysis of an Externally Injection-Locked Five-Element Linear Coupled-Oscillator Array 286 -- 8.6 Harmonic Radiation for Extended Scanning Range 288 -- 8.7 Numerical Analysis of a Self-Oscillating Mixer 291 -- 8.8 Conclusion 296 -- Chapter 9 Beamforming in Coupled-Oscillator Arrays 297 -- 9.1 Preliminary Concepts of Convex Optimization 297 -- 9.2 Beamforming in COAs 301 -- 9.3 Stability Optimization of the Coupled-Oscillator Steady-State Solution 308 -- 9.4 Multi-Beam Pattern Generation Using Coupled-Oscillator Arrays 311 -- 9.5 Control of the Amplitude Dynamics 315 -- 9.6 Adaptive Coupled-Oscillator Array Beamformer 317 -- 9.7 Conclusion 320 -- Chapter 10 Overall Conclusions and Possible Future Directions 321 -- REFERENCES 325 -- ACRONYMS AND ABBREVIATIONS 341 -- INDEX 345.
Record Nr. UNINA-9910138869403321
Pogorzelski Ronald J.  
Hoboken, New Jersey : , : Wiley, John Wiley & Sons Inc. Publication, , [2012]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Coupled-oscillator based active-array antennas / / Ronald J. Pogorzelski Jet Propulsion labortary, California Institute of Technology, Apostolos Georgiadis, Centre Tecnoláogic de Telecomunicacions de Catalunya, Castelldefels, Barcelona, Spain
Coupled-oscillator based active-array antennas / / Ronald J. Pogorzelski Jet Propulsion labortary, California Institute of Technology, Apostolos Georgiadis, Centre Tecnoláogic de Telecomunicacions de Catalunya, Castelldefels, Barcelona, Spain
Autore Pogorzelski Ronald J.
Edizione [1st edition]
Pubbl/distr/stampa Hoboken, New Jersey : , : Wiley, John Wiley & Sons Inc. Publication, , [2012]
Descrizione fisica 1 online resource (382 p.)
Disciplina 621.382/4
Altri autori (Persone) GeorgiadisApostolos
Collana JPL deep-space communications and navigation series
Soggetto topico Antenna arrays
Electric networks, Active
Nonlinear oscillators
Coupled mode theory
ISBN 1-283-54293-5
9786613855381
1-118-30996-0
1-118-30997-9
1-118-31001-2
Classificazione TEC008000
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto -- Foreword xi -- Preface xiii -- Acknowledgments xvii -- Authors xix -- PART I: THEORY AND ANALYSIS 1 -- Chapter 1 Introduction - Oscillators and Synchronization 3 -- 1.1 Early Work in Mathematical Biology and Electronic Circuits 3 -- 1.2 van der Pol's Model 5 -- 1.3 Injection Locking (Adier's Formalism) and Its Spectra (Locked and Unlocked) 7 -- 1.4 Mutual Injection Locking of Two Oscillators 21 -- 1.5 Conclusion 26 -- Chapter 2 Coupled-Oscillator Arrays-Basic Analytical Description and Operating Principles 27 -- 2.1 Fundamental Equations 28 -- 2.2 Discrete Model Solution (Linearization and Laplace Transformation) 31 -- 2.3 Steady-State Solution 37 -- 2.4 Stability of the Phase Solution in the Full Nonlinear Formulation 41 -- 2.5 External Injection Locking 46 -- 2.6 Generalization to Planar Arrays 50 -- 2.7 Coupling Networks 54 -- 2.8 Conclusion 66 -- Chapter 3 The Continuum Model for Linear Arrays 67 -- 3.1 The Linear Array without External Injection 68 -- 3.2 The Linear Array with External Injection 81 -- 3.3 Beam-Steering via End Detuning 93 -- 3.4 Beam-Steering via End Injection 95 -- 3.5 Conclusion 102 -- Chapter 4 The Continuum Model for Planar Arrays 103 -- 4.1 Cartesian Coupling in the Continuum Model without External Injection 103 -- 4.2 Cartesian Coupling in the Continuum Model with External Injection 109 -- 4.3 Non-Cartesian Coupling Topologies 118 -- 4.4 Conclusion 137 -- Chapter 5 Causality and Coupling Delay 139 -- 5.1 Coupling Delay 139 -- 5.2 The Discrete Model with Coupling Delay 141 -- 5.3 The Continuum Model with Coupling Delay 146 -- 5.4 Beam Steering in the Continuum Model with Coupling Delay 159 -- 5.5 Conclusion 173 -- PART II: EXPERIMENTAL WORK AND APPLICATIONS 175 -- Chapter 6 Experimental Validation of the Theory 177 -- 6.1 Linear-Array Experiments 177 -- 6.2 Planar-Array Experiments 188 -- 6.3 Receive-Array Experiments 201 -- 6.4 Phase Noise 210 -- 6.5 The Unlocked State 213 -- 6.6 Conclusion 215 -- PART III: NONLINEAR BEHAVIOR 217 -- Chapter 7 Perturbation Models for Stability, Phase Noise, and Modulation 219.
7.1 Preliminaries of Dynamical Systems 220 -- 7.2 Bifurcations of Nonlinear Dynamical Systems 226 -- 7.3 The Averaging Method and Multiple Time Scales 230 -- 7.4 Averaging Theory in Coupled Oscillator Systems 231 -- 7.5 Obtaining the Parameters of the van der Pol Oscillator Model 235 -- 7.6 An Alternative Perturbation Model for Coupled-Oscillator Systems 238 -- 7.7 Matrix Equations for the Steady State and Stability Analysis 242 -- 7.8 A Comparison between the Two Perturbation Models for Coupled Oscillator Systems 246 -- 7.9 Externally Injection-Locked COAs 247 -- 7.10 Phase Noise 250 -- 7.11 Modulation 256 -- 7.12 Coupled Phase-Locked Loops 258 -- 7.13 Conclusion 261 -- Chapter 8 Numerical Methods for Simulating Coupled-Oscillator Arrays 263 -- 8.1 Introduction to Numerical Methods 264 -- 8.2 Obtaining Periodic Steady-State Solutions of Autonomous Circuits in Harmonic-Balance Simulators 270 -- 8.3 Numerical Analysis of a Voltage-Controlled Oscillator 272 -- 8.4 Numerical Analysis of a Five-Element Linear Coupled-Oscillator Array 278 -- 8.5 Numerical Analysis of an Externally Injection-Locked Five-Element Linear Coupled-Oscillator Array 286 -- 8.6 Harmonic Radiation for Extended Scanning Range 288 -- 8.7 Numerical Analysis of a Self-Oscillating Mixer 291 -- 8.8 Conclusion 296 -- Chapter 9 Beamforming in Coupled-Oscillator Arrays 297 -- 9.1 Preliminary Concepts of Convex Optimization 297 -- 9.2 Beamforming in COAs 301 -- 9.3 Stability Optimization of the Coupled-Oscillator Steady-State Solution 308 -- 9.4 Multi-Beam Pattern Generation Using Coupled-Oscillator Arrays 311 -- 9.5 Control of the Amplitude Dynamics 315 -- 9.6 Adaptive Coupled-Oscillator Array Beamformer 317 -- 9.7 Conclusion 320 -- Chapter 10 Overall Conclusions and Possible Future Directions 321 -- REFERENCES 325 -- ACRONYMS AND ABBREVIATIONS 341 -- INDEX 345.
Record Nr. UNINA-9910807179403321
Pogorzelski Ronald J.  
Hoboken, New Jersey : , : Wiley, John Wiley & Sons Inc. Publication, , [2012]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Mathematical control theory of coupled PDEs / Irena Lasiecka
Mathematical control theory of coupled PDEs / Irena Lasiecka
Autore Lasiecka, Irena
Pubbl/distr/stampa Philadelphia : Society for Industrial and Applied Mathematics, c2002
Descrizione fisica xii, 242 p. : ill. ; 25 cm
Disciplina 629.8312
Collana CBMS-NSF regional conference series in applied mathematics ; 75
Soggetto topico Control theory
Hyperbolic differential equations
Parabolic differential equations
Coupled mode theory
ISBN 0898714869
Classificazione AMS 93-02
AMS 35B37
AMS 49J20
AMS 74H45
AMS 74M05
AMS 93C20
LC QA402.3.L333
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNISALENTO-991001585699707536
Lasiecka, Irena  
Philadelphia : Society for Industrial and Applied Mathematics, c2002
Materiale a stampa
Lo trovi qui: Univ. del Salento
Opac: Controlla la disponibilità qui
Mutual coupling between antennas / / editor, Trevor S. Bird
Mutual coupling between antennas / / editor, Trevor S. Bird
Pubbl/distr/stampa Hoboken, NJ : , : John Wiley & Sons, , [2021]
Descrizione fisica 1 online resource (483 pages)
Disciplina 621.3824
Soggetto topico Antenna arrays
Coupled mode theory
Electromagnetic interference
Soggetto genere / forma Electronic books.
ISBN 1-119-56497-2
1-119-56488-3
1-119-56504-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Cover -- Title Page -- Copyright -- Contents -- Preface -- Acknowledgments -- List of Contributors -- Notation -- Chapter 1 Introduction -- 1.1 Aims and Scope -- 1.2 Historical Perspective -- 1.3 Overview of Text -- References -- Chapter 2 Basics of Antenna Mutual Coupling -- 2.1 Introduction -- 2.2 Electromagnetic Field Quantities -- 2.2.1 Definitions -- 2.2.2 Field Representations in Source‐Free Regions -- 2.3 Mutual Coupling Between Elementary Sources -- 2.3.1 Radiation -- 2.3.2 Generalized Infinitesimal Current Elements -- 2.3.3 Mutual Coupling Between Infinitesimal Current Elements -- 2.4 Network Representation of Mutual Coupling -- 2.4.1 Extension to Combination of Elements -- 2.4.2 Mutual Impedance and Admittance Matrix Formulation -- 2.4.3 Scattering Matrix Representation -- 2.5 Radiation from Antennas in the Presence of Mutual Coupling -- 2.5.1 Far‐Field Radiation -- 2.5.2 Magnetic Current Only -- 2.5.3 Electric Current Only -- 2.6 Conclusion -- References -- Chapter 3 Methods in the Analysis of Mutual Coupling in Antennas -- 3.1 Introduction -- 3.2 Mutual Coupling in Antennas with Continuous Sources -- 3.2.1 Impedance and Admittance with Continuous Sources -- 3.2.2 Reaction -- 3.2.3 Definition of Circuit Quantities -- 3.3 On Finite and Infinite Arrays -- 3.3.1 Finite Array Analysis by Element‐by‐Element Method -- 3.3.2 Infinite Periodic Array Analysis -- 3.4 Integral Equation Methods Used in Coupling Analysis -- 3.4.1 Introduction -- 3.4.2 Green's Function Methods -- 3.4.2.1 Free‐Space Green's Function for Harmonic Sources -- 3.4.2.2 Free‐Space Green's Function for Transient Sources -- 3.4.2.3 Fields with Sources -- 3.4.3 Solution by Weighted Residuals -- 3.5 Some Other Methods Used in Coupling Analysis -- 3.5.1 Unit Cell Analysis in Periodic Structure Method -- 3.5.2 Mode Matching Methods -- 3.5.3 Moment Methods.
3.5.4 Method of Characteristic Modes -- 3.5.5 Minimum Scattering Element Method -- 3.6 Practical Aspects of Numerical Methods in Mutual Coupling Analysis -- 3.6.1 Introduction -- 3.6.2 Numerical Quadrature -- 3.6.3 Matrix Inversion -- 3.7 Conclusion -- References -- Chapter 4 Mutual Coupling in Arrays of Wire Antennas -- 4.1 Introduction -- 4.2 Formulation of the Problem -- 4.2.1 Moment Method -- 4.2.2 Moment Method Solution for the Dipole -- 4.3 Mutual Impedance -- 4.3.1 Closed Form Expressions for Mutual Impedance -- 4.3.2 Asymptotic Approximations to Mutual Impedance -- 4.4 Arrays of Wire Antennas -- 4.4.1 Full‐Wave Dipole Above a Perfect Ground -- 4.4.2 The Yagi-Uda Array -- 4.4.3 7 x 7 array of closely packed elements -- 4.5 Concluding Remarks -- References -- Chapter 5 Arrays of Planar Aperture Antennas -- 5.1 Introduction -- 5.2 Mutual Coupling in Waveguide and Horn Arrays -- 5.2.1 Integral Equation Formulation -- 5.2.2 Modal Representation -- 5.2.3 Modeling of Profiled Horns and Mode Matching -- 5.2.4 Asymptotic Approximation of Mutual Admittance -- 5.3 Coupling in Rectangular Waveguides and Horns -- 5.3.1 Self‐Admittance of TE10 Mode -- 5.3.2 Example of Mutual Coupling Between Different‐Sized Waveguides -- 5.3.3 Application to Horns -- 5.3.4 Waveguide‐Fed Slot Arrays -- 5.3.5 Asymptotic Approximation of Coupling in Rectangular Apertures -- 5.3.6 Coupling in Horns Approximated with Quadratic Phase -- 5.4 Coupling in Arrays of Coaxial Waveguides and Horns -- 5.4.1 Self‐Admittance of TE11 Mode in Coaxial Waveguide -- 5.4.2 TEM Mode Coupling in Coaxial Waveguide -- 5.4.3 Asymptotic Approximation of Coupling in Coaxial Waveguide Apertures -- 5.4.4 Coaxial and Circular Aperture Array Examples -- 5.5 Mutual Coupling Between Apertures of General Cross‐Section -- 5.5.1 Elliptical Apertures -- 5.5.2 General Apertures.
5.6 Coupling in Apertures Loaded with Dielectrics and Metamaterials -- 5.6.1 Dielectric‐Loaded Apertures -- 5.6.2 Metamaterial‐Loaded Apertures -- 5.7 Concluding Remarks -- References -- Chapter 6 Arrays of Microstrip Patch Antennas -- 6.1 Introduction -- 6.2 Representation of Mutual Coupling Between Patch Antennas -- 6.2.1 E‐Current Model of Coupling -- 6.2.2 Cavity Model (H‐Model) of Coupling -- 6.2.3 Full‐Wave Solution -- 6.3 Applications of Microstrip Arrays -- 6.3.1 Mutual Coupling Between Microstrip Patches -- 6.3.2 Steering by Switching Parasitic Elements -- 6.3.3 A Metasurface from Microstrip Patches -- 6.4 Concluding Remarks -- References -- Chapter 7 Mutual Coupling Between Antennas on Conformal Surfaces -- 7.1 Introduction -- 7.2 Mutual Admittance of Apertures on Slowly Curving Surfaces -- 7.2.1 Green's Function Formulation for Curved Surfaces -- 7.2.2 The Cylinder -- 7.2.3 The Sphere -- 7.3 Asymptotic Solution for Fields Near Convex Surfaces -- 7.3.1 Review of Literature for Convex Surfaces -- 7.3.2 Asymptotic Solution for the Surface Fields -- 7.4 Mutual Coupling of Apertures in Quadric Surfaces -- 7.4.1 Closed‐Form Expressions for Mutual Coupling Between Rectangular Waveguides in a Cylinder -- 7.4.2 Expressions for Mutual Coupling Between Circular Waveguides in a Sphere -- 7.4.3 Mutual Coupling Between Microstrip Patches on a Cylinder -- 7.5 Extension of Canonical Solution to Large Convex Surfaces with Slowly Varying Curvature -- 7.6 Applications of Coupling on Curved Surfaces -- 7.6.1 Mutual Coupling in a Waveguide Array on a Cylinder -- 7.6.2 Mutual Coupling Between Monopoles on a Cylinder -- 7.6.3 Mutual Coupling Between Waveguides on an Ellipsoid -- 7.7 Conclusion -- References -- Chapter 8 Mutual Coupling Between Co‐Sited Antennas and Antennas on Large Structures -- 8.1 Preliminaries and Assumptions -- 8.1.1 The Problem at Hand.
8.1.2 Course Adopted -- 8.2 Full‐Wave CEM Modeling View of a Single Antenna -- 8.3 Full‐Wave CEM Modeling View of Coupled Antennas in the Presence of a Host Platform -- 8.3.1 Field Point of View -- 8.3.2 Two‐Port Network Parameter Point of View -- 8.4 Useful Expressions for Coupling in the Presence of a Host Platform -- 8.4.1 Motivation -- 8.4.2 Reciprocity and Reaction Theorems Revisited -- 8.4.3 Generalized Reaction Theorem -- 8.4.4 Expressions for Mutual Impedance and Open Circuit Voltage -- 8.4.5 Power Coupling -- 8.5 Supplementary Comments on CEM Modeling Methods -- 8.6 Full‐Wave CEM Modeling of Coupled Antennas on a Platform - The Ideal -- 8.7 Reduced Complexity Antenna Electromagnetic Models -- 8.7.1 Necessity for Simplified Antenna Models -- 8.7.2 Huygens' Box Model -- 8.7.3 Spherical Wave Expansion Models -- 8.7.4 Infinitesimal Dipole Models -- 8.7.5 Planar Aperture Models -- 8.7.6 Point Source Models -- 8.8 CEM Modeling of Coupled Antennas on a Platform - Pragmatic Approaches -- 8.9 Co‐Sited Antenna Coupling Computation Examples -- 8.10 Concluding Remarks -- References -- Chapter 9 Mutual Coupling and Multiple‐Input Multiple‐Output (MIMO) Communications -- 9.1 Introduction -- 9.2 Previous Work on Mutual Coupling and MIMO -- 9.3 Basics of MIMO Communications -- 9.3.1 MIMO Channel Capacity -- 9.3.2 Eigenchannels and the Water‐Filling Solution -- 9.3.3 Eigenchannels in MIMO Systems and Beamforming Arrays -- 9.3.4 Reference Planes and the Intrinsic Channel Matrix -- 9.4 Mutual Coupling and MIMO Transmitting Arrays -- 9.4.1 Radiated Electric Field and Embedded Element Patterns -- 9.4.2 Pattern Overlap Matrix, Conservation of Energy, and Mutual Coupling -- 9.4.3 Gain and Directivity in the Overlap Matrix Formulation -- 9.4.4 Overlap Matrix for Isotropic Radiators.
9.4.5 Mutual Coupling for Closely Spaced Elements, Superdirectivity, and Q‐Factor Bounds -- 9.4.6 EEPs, Mutual Coupling, and Minimum Scattering Antennas -- 9.4.7 Mutual Coupling and Interactions Between Elements -- 9.4.8 Transmitter Power Constraint -- 9.4.9 Impedance Matching at the Transmitter -- 9.5 Mutual Coupling and MIMO Receiving Arrays -- 9.5.1 Receive Array Signal and Noise Model -- 9.5.2 Receive Array Thévenin Equivalent Network -- 9.5.3 Loaded Receive Array Output Voltages -- 9.5.4 External Noise and Loss Noise -- 9.5.5 Signal Correlation Matrix -- 9.5.6 Signal Correlation in a Rich Multipath Environment -- 9.5.7 Mutual Coupling, Noise Matching, and Equivalent Receiver Noise -- 9.5.7.1 Active Impedances for Receiving Arrays -- 9.5.7.2 Equivalent Receiver Noise Temperature and Active Impedance Matching -- 9.5.7.3 Noise Matching Efficiency -- 9.6 Conclusion -- References -- Chapter 10 Mutual Coupling in Beamforming and Interferometric Antennas -- 10.1 Introduction -- 10.2 The Array Manifold -- 10.3 Direction‐of‐Arrival Algorithms -- 10.3.1 Matrix Pencil Method for Direction of Arrival Estimation -- 10.4 Maximum Gain Design for Single and Multiple Beams -- 10.4.1 Penalty Function Optimization of Array Parameters -- 10.4.2 Method of Successive Projections -- 10.4.3 Comparison of Penalty Functions and Successive Projections -- 10.5 Direction‐of‐Arrival Estimation -- 10.5.1 No Coupling Situation -- 10.5.1.1 Cramer‐Rao Lower Bound -- 10.5.1.2 Four‐Element Linear Arrays with Different Apertures (Two Incoming Signals) -- 10.5.1.3 Fixed Aperture Uniform Linear Arrays with Different Numbers of Elements (Two Incoming Signals) -- 10.5.1.4 Fixed Aperture Uniform Linear Arrays with Different Number of Elements (Three Incoming Signals) -- 10.5.2 Perturbation Due to Mutual Coupling.
10.5.2.1 Eight‐Element Linear Arrays with Different Apertures (Three Incoming Signals).
Record Nr. UNINA-9910554854103321
Hoboken, NJ : , : John Wiley & Sons, , [2021]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Mutual coupling between antennas / / editor, Trevor S. Bird
Mutual coupling between antennas / / editor, Trevor S. Bird
Pubbl/distr/stampa Hoboken, NJ : , : John Wiley & Sons, , [2021]
Descrizione fisica 1 online resource (483 pages)
Disciplina 621.3824
Soggetto topico Antenna arrays
Coupled mode theory
Electromagnetic interference
ISBN 1-119-56497-2
1-119-56488-3
1-119-56504-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Cover -- Title Page -- Copyright -- Contents -- Preface -- Acknowledgments -- List of Contributors -- Notation -- Chapter 1 Introduction -- 1.1 Aims and Scope -- 1.2 Historical Perspective -- 1.3 Overview of Text -- References -- Chapter 2 Basics of Antenna Mutual Coupling -- 2.1 Introduction -- 2.2 Electromagnetic Field Quantities -- 2.2.1 Definitions -- 2.2.2 Field Representations in Source‐Free Regions -- 2.3 Mutual Coupling Between Elementary Sources -- 2.3.1 Radiation -- 2.3.2 Generalized Infinitesimal Current Elements -- 2.3.3 Mutual Coupling Between Infinitesimal Current Elements -- 2.4 Network Representation of Mutual Coupling -- 2.4.1 Extension to Combination of Elements -- 2.4.2 Mutual Impedance and Admittance Matrix Formulation -- 2.4.3 Scattering Matrix Representation -- 2.5 Radiation from Antennas in the Presence of Mutual Coupling -- 2.5.1 Far‐Field Radiation -- 2.5.2 Magnetic Current Only -- 2.5.3 Electric Current Only -- 2.6 Conclusion -- References -- Chapter 3 Methods in the Analysis of Mutual Coupling in Antennas -- 3.1 Introduction -- 3.2 Mutual Coupling in Antennas with Continuous Sources -- 3.2.1 Impedance and Admittance with Continuous Sources -- 3.2.2 Reaction -- 3.2.3 Definition of Circuit Quantities -- 3.3 On Finite and Infinite Arrays -- 3.3.1 Finite Array Analysis by Element‐by‐Element Method -- 3.3.2 Infinite Periodic Array Analysis -- 3.4 Integral Equation Methods Used in Coupling Analysis -- 3.4.1 Introduction -- 3.4.2 Green's Function Methods -- 3.4.2.1 Free‐Space Green's Function for Harmonic Sources -- 3.4.2.2 Free‐Space Green's Function for Transient Sources -- 3.4.2.3 Fields with Sources -- 3.4.3 Solution by Weighted Residuals -- 3.5 Some Other Methods Used in Coupling Analysis -- 3.5.1 Unit Cell Analysis in Periodic Structure Method -- 3.5.2 Mode Matching Methods -- 3.5.3 Moment Methods.
3.5.4 Method of Characteristic Modes -- 3.5.5 Minimum Scattering Element Method -- 3.6 Practical Aspects of Numerical Methods in Mutual Coupling Analysis -- 3.6.1 Introduction -- 3.6.2 Numerical Quadrature -- 3.6.3 Matrix Inversion -- 3.7 Conclusion -- References -- Chapter 4 Mutual Coupling in Arrays of Wire Antennas -- 4.1 Introduction -- 4.2 Formulation of the Problem -- 4.2.1 Moment Method -- 4.2.2 Moment Method Solution for the Dipole -- 4.3 Mutual Impedance -- 4.3.1 Closed Form Expressions for Mutual Impedance -- 4.3.2 Asymptotic Approximations to Mutual Impedance -- 4.4 Arrays of Wire Antennas -- 4.4.1 Full‐Wave Dipole Above a Perfect Ground -- 4.4.2 The Yagi-Uda Array -- 4.4.3 7 x 7 array of closely packed elements -- 4.5 Concluding Remarks -- References -- Chapter 5 Arrays of Planar Aperture Antennas -- 5.1 Introduction -- 5.2 Mutual Coupling in Waveguide and Horn Arrays -- 5.2.1 Integral Equation Formulation -- 5.2.2 Modal Representation -- 5.2.3 Modeling of Profiled Horns and Mode Matching -- 5.2.4 Asymptotic Approximation of Mutual Admittance -- 5.3 Coupling in Rectangular Waveguides and Horns -- 5.3.1 Self‐Admittance of TE10 Mode -- 5.3.2 Example of Mutual Coupling Between Different‐Sized Waveguides -- 5.3.3 Application to Horns -- 5.3.4 Waveguide‐Fed Slot Arrays -- 5.3.5 Asymptotic Approximation of Coupling in Rectangular Apertures -- 5.3.6 Coupling in Horns Approximated with Quadratic Phase -- 5.4 Coupling in Arrays of Coaxial Waveguides and Horns -- 5.4.1 Self‐Admittance of TE11 Mode in Coaxial Waveguide -- 5.4.2 TEM Mode Coupling in Coaxial Waveguide -- 5.4.3 Asymptotic Approximation of Coupling in Coaxial Waveguide Apertures -- 5.4.4 Coaxial and Circular Aperture Array Examples -- 5.5 Mutual Coupling Between Apertures of General Cross‐Section -- 5.5.1 Elliptical Apertures -- 5.5.2 General Apertures.
5.6 Coupling in Apertures Loaded with Dielectrics and Metamaterials -- 5.6.1 Dielectric‐Loaded Apertures -- 5.6.2 Metamaterial‐Loaded Apertures -- 5.7 Concluding Remarks -- References -- Chapter 6 Arrays of Microstrip Patch Antennas -- 6.1 Introduction -- 6.2 Representation of Mutual Coupling Between Patch Antennas -- 6.2.1 E‐Current Model of Coupling -- 6.2.2 Cavity Model (H‐Model) of Coupling -- 6.2.3 Full‐Wave Solution -- 6.3 Applications of Microstrip Arrays -- 6.3.1 Mutual Coupling Between Microstrip Patches -- 6.3.2 Steering by Switching Parasitic Elements -- 6.3.3 A Metasurface from Microstrip Patches -- 6.4 Concluding Remarks -- References -- Chapter 7 Mutual Coupling Between Antennas on Conformal Surfaces -- 7.1 Introduction -- 7.2 Mutual Admittance of Apertures on Slowly Curving Surfaces -- 7.2.1 Green's Function Formulation for Curved Surfaces -- 7.2.2 The Cylinder -- 7.2.3 The Sphere -- 7.3 Asymptotic Solution for Fields Near Convex Surfaces -- 7.3.1 Review of Literature for Convex Surfaces -- 7.3.2 Asymptotic Solution for the Surface Fields -- 7.4 Mutual Coupling of Apertures in Quadric Surfaces -- 7.4.1 Closed‐Form Expressions for Mutual Coupling Between Rectangular Waveguides in a Cylinder -- 7.4.2 Expressions for Mutual Coupling Between Circular Waveguides in a Sphere -- 7.4.3 Mutual Coupling Between Microstrip Patches on a Cylinder -- 7.5 Extension of Canonical Solution to Large Convex Surfaces with Slowly Varying Curvature -- 7.6 Applications of Coupling on Curved Surfaces -- 7.6.1 Mutual Coupling in a Waveguide Array on a Cylinder -- 7.6.2 Mutual Coupling Between Monopoles on a Cylinder -- 7.6.3 Mutual Coupling Between Waveguides on an Ellipsoid -- 7.7 Conclusion -- References -- Chapter 8 Mutual Coupling Between Co‐Sited Antennas and Antennas on Large Structures -- 8.1 Preliminaries and Assumptions -- 8.1.1 The Problem at Hand.
8.1.2 Course Adopted -- 8.2 Full‐Wave CEM Modeling View of a Single Antenna -- 8.3 Full‐Wave CEM Modeling View of Coupled Antennas in the Presence of a Host Platform -- 8.3.1 Field Point of View -- 8.3.2 Two‐Port Network Parameter Point of View -- 8.4 Useful Expressions for Coupling in the Presence of a Host Platform -- 8.4.1 Motivation -- 8.4.2 Reciprocity and Reaction Theorems Revisited -- 8.4.3 Generalized Reaction Theorem -- 8.4.4 Expressions for Mutual Impedance and Open Circuit Voltage -- 8.4.5 Power Coupling -- 8.5 Supplementary Comments on CEM Modeling Methods -- 8.6 Full‐Wave CEM Modeling of Coupled Antennas on a Platform - The Ideal -- 8.7 Reduced Complexity Antenna Electromagnetic Models -- 8.7.1 Necessity for Simplified Antenna Models -- 8.7.2 Huygens' Box Model -- 8.7.3 Spherical Wave Expansion Models -- 8.7.4 Infinitesimal Dipole Models -- 8.7.5 Planar Aperture Models -- 8.7.6 Point Source Models -- 8.8 CEM Modeling of Coupled Antennas on a Platform - Pragmatic Approaches -- 8.9 Co‐Sited Antenna Coupling Computation Examples -- 8.10 Concluding Remarks -- References -- Chapter 9 Mutual Coupling and Multiple‐Input Multiple‐Output (MIMO) Communications -- 9.1 Introduction -- 9.2 Previous Work on Mutual Coupling and MIMO -- 9.3 Basics of MIMO Communications -- 9.3.1 MIMO Channel Capacity -- 9.3.2 Eigenchannels and the Water‐Filling Solution -- 9.3.3 Eigenchannels in MIMO Systems and Beamforming Arrays -- 9.3.4 Reference Planes and the Intrinsic Channel Matrix -- 9.4 Mutual Coupling and MIMO Transmitting Arrays -- 9.4.1 Radiated Electric Field and Embedded Element Patterns -- 9.4.2 Pattern Overlap Matrix, Conservation of Energy, and Mutual Coupling -- 9.4.3 Gain and Directivity in the Overlap Matrix Formulation -- 9.4.4 Overlap Matrix for Isotropic Radiators.
9.4.5 Mutual Coupling for Closely Spaced Elements, Superdirectivity, and Q‐Factor Bounds -- 9.4.6 EEPs, Mutual Coupling, and Minimum Scattering Antennas -- 9.4.7 Mutual Coupling and Interactions Between Elements -- 9.4.8 Transmitter Power Constraint -- 9.4.9 Impedance Matching at the Transmitter -- 9.5 Mutual Coupling and MIMO Receiving Arrays -- 9.5.1 Receive Array Signal and Noise Model -- 9.5.2 Receive Array Thévenin Equivalent Network -- 9.5.3 Loaded Receive Array Output Voltages -- 9.5.4 External Noise and Loss Noise -- 9.5.5 Signal Correlation Matrix -- 9.5.6 Signal Correlation in a Rich Multipath Environment -- 9.5.7 Mutual Coupling, Noise Matching, and Equivalent Receiver Noise -- 9.5.7.1 Active Impedances for Receiving Arrays -- 9.5.7.2 Equivalent Receiver Noise Temperature and Active Impedance Matching -- 9.5.7.3 Noise Matching Efficiency -- 9.6 Conclusion -- References -- Chapter 10 Mutual Coupling in Beamforming and Interferometric Antennas -- 10.1 Introduction -- 10.2 The Array Manifold -- 10.3 Direction‐of‐Arrival Algorithms -- 10.3.1 Matrix Pencil Method for Direction of Arrival Estimation -- 10.4 Maximum Gain Design for Single and Multiple Beams -- 10.4.1 Penalty Function Optimization of Array Parameters -- 10.4.2 Method of Successive Projections -- 10.4.3 Comparison of Penalty Functions and Successive Projections -- 10.5 Direction‐of‐Arrival Estimation -- 10.5.1 No Coupling Situation -- 10.5.1.1 Cramer‐Rao Lower Bound -- 10.5.1.2 Four‐Element Linear Arrays with Different Apertures (Two Incoming Signals) -- 10.5.1.3 Fixed Aperture Uniform Linear Arrays with Different Numbers of Elements (Two Incoming Signals) -- 10.5.1.4 Fixed Aperture Uniform Linear Arrays with Different Number of Elements (Three Incoming Signals) -- 10.5.2 Perturbation Due to Mutual Coupling.
10.5.2.1 Eight‐Element Linear Arrays with Different Apertures (Three Incoming Signals).
Record Nr. UNINA-9910830936003321
Hoboken, NJ : , : John Wiley & Sons, , [2021]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
On the steady motion of a coupled system solid-liquid / / Josef Bemelmans, Giovanni P. Galdi, Mads Kyed
On the steady motion of a coupled system solid-liquid / / Josef Bemelmans, Giovanni P. Galdi, Mads Kyed
Autore Bemelmans Josef
Pubbl/distr/stampa Providence, Rhode Island : , : American Mathematical Society, , 2013
Descrizione fisica 1 online resource (102 p.)
Disciplina 530.4/17
Collana Memoirs of the American Mathematical Society
Soggetto topico Solid-liquid interfaces
Coupled mode theory
Elastic solids
Navier-Stokes equations
Soggetto genere / forma Electronic books.
ISBN 1-4704-1060-5
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto ""Contents""; ""Chapter 1. Introduction""; ""Chapter 2. Notation and Preliminaries""; ""2.1. Notation""; ""2.2. Preliminaries""; ""Chapter 3. Steady Free Motion: Definition and Formulation of the Problem""; ""3.1. Equations of Motion for the Elastic Body""; ""3.2. Equations of Motion for the Liquid""; ""3.3. Definition of a Steady Free Motion""; ""3.4. Non-dimensionlization""; ""Chapter 4. Main Result""; ""4.1. Strategy of Proof""; ""4.2. Isolated Orientation""; ""4.3. Statement of the Main Theorem""; ""4.4. Perturbation Parameter""; ""4.5. The Stokes Problem""
""4.6. Perturbing Around an Isolated Orientation""""4.7. Compatibility Conditions""; ""Chapter 5. Approximating Problem in Bounded Domains""; ""5.1. Fixed-Point Approach""; ""5.2. Validity of the Compatibility Conditions""; ""5.3. Solvability of the Fluid Equations""; ""5.4. Solvability of the Elasticity Equations""; ""5.5. Existence in a Bounded Domain""; ""Chapter 6. Proof of Main Theorem""; ""Chapter 7. Bodies with Symmetry""; ""7.1. Symmetry Function Spaces""; ""7.2. Main Theorem for Symmetric Bodies""; ""7.3. Stokes Problem for a Symmetric Body""
""7.4. Reformulation of the Equations of Motion""""7.5. Compatibility Conditions""; ""7.6. Approximating Problem in Bounded Domains""; ""7.7. Fixed-Point Approach""; ""7.8. Validity of the Compatibility Conditions""; ""7.9. Solvability of the Fluid Equations""; ""7.10. Solvability of the Elasticity Equations""; ""7.11. Existence in a Bounded Domain""; ""7.12. Proof of Main Theorem for Symmetric Bodies""; ""7.13. Examples""; ""Appendix A. Isolated Orientation""; ""Bibliography""
Record Nr. UNINA-9910480646603321
Bemelmans Josef  
Providence, Rhode Island : , : American Mathematical Society, , 2013
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
On the steady motion of a coupled system solid-liquid / / Josef Bemelmans, Giovanni P. Galdi, Mads Kyed
On the steady motion of a coupled system solid-liquid / / Josef Bemelmans, Giovanni P. Galdi, Mads Kyed
Autore Bemelmans Josef
Pubbl/distr/stampa Providence, Rhode Island : , : American Mathematical Society, , 2013
Descrizione fisica 1 online resource (102 p.)
Disciplina 530.4/17
Collana Memoirs of the American Mathematical Society
Soggetto topico Solid-liquid interfaces
Coupled mode theory
Elastic solids
Navier-Stokes equations
ISBN 1-4704-1060-5
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto ""Contents""; ""Chapter 1. Introduction""; ""Chapter 2. Notation and Preliminaries""; ""2.1. Notation""; ""2.2. Preliminaries""; ""Chapter 3. Steady Free Motion: Definition and Formulation of the Problem""; ""3.1. Equations of Motion for the Elastic Body""; ""3.2. Equations of Motion for the Liquid""; ""3.3. Definition of a Steady Free Motion""; ""3.4. Non-dimensionlization""; ""Chapter 4. Main Result""; ""4.1. Strategy of Proof""; ""4.2. Isolated Orientation""; ""4.3. Statement of the Main Theorem""; ""4.4. Perturbation Parameter""; ""4.5. The Stokes Problem""
""4.6. Perturbing Around an Isolated Orientation""""4.7. Compatibility Conditions""; ""Chapter 5. Approximating Problem in Bounded Domains""; ""5.1. Fixed-Point Approach""; ""5.2. Validity of the Compatibility Conditions""; ""5.3. Solvability of the Fluid Equations""; ""5.4. Solvability of the Elasticity Equations""; ""5.5. Existence in a Bounded Domain""; ""Chapter 6. Proof of Main Theorem""; ""Chapter 7. Bodies with Symmetry""; ""7.1. Symmetry Function Spaces""; ""7.2. Main Theorem for Symmetric Bodies""; ""7.3. Stokes Problem for a Symmetric Body""
""7.4. Reformulation of the Equations of Motion""""7.5. Compatibility Conditions""; ""7.6. Approximating Problem in Bounded Domains""; ""7.7. Fixed-Point Approach""; ""7.8. Validity of the Compatibility Conditions""; ""7.9. Solvability of the Fluid Equations""; ""7.10. Solvability of the Elasticity Equations""; ""7.11. Existence in a Bounded Domain""; ""7.12. Proof of Main Theorem for Symmetric Bodies""; ""7.13. Examples""; ""Appendix A. Isolated Orientation""; ""Bibliography""
Record Nr. UNINA-9910796033003321
Bemelmans Josef  
Providence, Rhode Island : , : American Mathematical Society, , 2013
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
On the steady motion of a coupled system solid-liquid / / Josef Bemelmans, Giovanni P. Galdi, Mads Kyed
On the steady motion of a coupled system solid-liquid / / Josef Bemelmans, Giovanni P. Galdi, Mads Kyed
Autore Bemelmans Josef
Pubbl/distr/stampa Providence, Rhode Island : , : American Mathematical Society, , 2013
Descrizione fisica 1 online resource (102 p.)
Disciplina 530.4/17
Collana Memoirs of the American Mathematical Society
Soggetto topico Solid-liquid interfaces
Coupled mode theory
Elastic solids
Navier-Stokes equations
ISBN 1-4704-1060-5
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto ""Contents""; ""Chapter 1. Introduction""; ""Chapter 2. Notation and Preliminaries""; ""2.1. Notation""; ""2.2. Preliminaries""; ""Chapter 3. Steady Free Motion: Definition and Formulation of the Problem""; ""3.1. Equations of Motion for the Elastic Body""; ""3.2. Equations of Motion for the Liquid""; ""3.3. Definition of a Steady Free Motion""; ""3.4. Non-dimensionlization""; ""Chapter 4. Main Result""; ""4.1. Strategy of Proof""; ""4.2. Isolated Orientation""; ""4.3. Statement of the Main Theorem""; ""4.4. Perturbation Parameter""; ""4.5. The Stokes Problem""
""4.6. Perturbing Around an Isolated Orientation""""4.7. Compatibility Conditions""; ""Chapter 5. Approximating Problem in Bounded Domains""; ""5.1. Fixed-Point Approach""; ""5.2. Validity of the Compatibility Conditions""; ""5.3. Solvability of the Fluid Equations""; ""5.4. Solvability of the Elasticity Equations""; ""5.5. Existence in a Bounded Domain""; ""Chapter 6. Proof of Main Theorem""; ""Chapter 7. Bodies with Symmetry""; ""7.1. Symmetry Function Spaces""; ""7.2. Main Theorem for Symmetric Bodies""; ""7.3. Stokes Problem for a Symmetric Body""
""7.4. Reformulation of the Equations of Motion""""7.5. Compatibility Conditions""; ""7.6. Approximating Problem in Bounded Domains""; ""7.7. Fixed-Point Approach""; ""7.8. Validity of the Compatibility Conditions""; ""7.9. Solvability of the Fluid Equations""; ""7.10. Solvability of the Elasticity Equations""; ""7.11. Existence in a Bounded Domain""; ""7.12. Proof of Main Theorem for Symmetric Bodies""; ""7.13. Examples""; ""Appendix A. Isolated Orientation""; ""Bibliography""
Record Nr. UNINA-9910827608103321
Bemelmans Josef  
Providence, Rhode Island : , : American Mathematical Society, , 2013
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Synchronization in coupled chaotic circuits and systems [[electronic resource] /] / Chai Wah Wu
Synchronization in coupled chaotic circuits and systems [[electronic resource] /] / Chai Wah Wu
Autore Wu Chai Wah
Pubbl/distr/stampa River Edge, N.J., : World Scientific, c2002
Descrizione fisica 1 online resource (187 p.)
Disciplina 621.3815
Collana World Scientific series on nonlinear science. Series A, Monographs and treatises
Soggetto topico Electronic circuits
Chaotic behavior in systems
Coupled mode theory
Soggetto genere / forma Electronic books.
ISBN 981-277-842-X
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Contents ; Preface ; Chapter 1 Introduction ; Chapter 2 Synchronization in Two Coupled Chaotic Systems ; 2.1 Pecora-Carroll subsystem decomposition ; 2.2 Separable additive coupling ; 2.3 Synchronization and stability ; 2.3.1 Absolute stability ; 2.3.2 Lipschitz nonlinear systems
2.3.3 Circuit theoretical criteria for asymptotical stability 2.4 Communication and signal processing via synchronization of chaotic systems ; 2.5 Synchronization of nonautonomous systems ; 2.5.1 Unidirectional synchronization scheme for nonautonomous systems
2.5.2 Mutual coupling synchronization scheme for nonautonomous systems 2.5.3 Synchronization between different systems ; 2.5.4 Synchronizing nonautonomous systems as communication systems ; 2.6 Synchronization via a scalar signal
2.6.1 Applications of scalar synchronization to chaotic communication system 2.7 Adaptive synchronization ; 2.7.1 A general adaptive scheme ; 2.7.2 Two coupled nonlinear systems with linear parameters ; 2.7.3 Two coupled nonlinear systems with multiplicative parameters ; 2.7.4 Examples
2.7.5 A generalization of the scheme in Eq. (2.35) 2.7.6 Adaptive observers ; 2.8 Discrete-time systems ; 2.9 Further reading ; Chapter 3 Synchronization in Coupled Arrays of Chaotic Systems ; 3.1 Uniform linear static coupling ; 3.1.1 G is normal ; 3.1.2 G is symmetric
3.1.3 General G
Record Nr. UNINA-9910450896003321
Wu Chai Wah  
River Edge, N.J., : World Scientific, c2002
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Synchronization in coupled chaotic circuits and systems [[electronic resource] /] / Chai Wah Wu
Synchronization in coupled chaotic circuits and systems [[electronic resource] /] / Chai Wah Wu
Autore Wu Chai Wah
Pubbl/distr/stampa River Edge, N.J., : World Scientific, c2002
Descrizione fisica 1 online resource (187 p.)
Disciplina 621.3815
Collana World Scientific series on nonlinear science. Series A, Monographs and treatises
Soggetto topico Electronic circuits
Chaotic behavior in systems
Coupled mode theory
ISBN 981-277-842-X
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Contents ; Preface ; Chapter 1 Introduction ; Chapter 2 Synchronization in Two Coupled Chaotic Systems ; 2.1 Pecora-Carroll subsystem decomposition ; 2.2 Separable additive coupling ; 2.3 Synchronization and stability ; 2.3.1 Absolute stability ; 2.3.2 Lipschitz nonlinear systems
2.3.3 Circuit theoretical criteria for asymptotical stability 2.4 Communication and signal processing via synchronization of chaotic systems ; 2.5 Synchronization of nonautonomous systems ; 2.5.1 Unidirectional synchronization scheme for nonautonomous systems
2.5.2 Mutual coupling synchronization scheme for nonautonomous systems 2.5.3 Synchronization between different systems ; 2.5.4 Synchronizing nonautonomous systems as communication systems ; 2.6 Synchronization via a scalar signal
2.6.1 Applications of scalar synchronization to chaotic communication system 2.7 Adaptive synchronization ; 2.7.1 A general adaptive scheme ; 2.7.2 Two coupled nonlinear systems with linear parameters ; 2.7.3 Two coupled nonlinear systems with multiplicative parameters ; 2.7.4 Examples
2.7.5 A generalization of the scheme in Eq. (2.35) 2.7.6 Adaptive observers ; 2.8 Discrete-time systems ; 2.9 Further reading ; Chapter 3 Synchronization in Coupled Arrays of Chaotic Systems ; 3.1 Uniform linear static coupling ; 3.1.1 G is normal ; 3.1.2 G is symmetric
3.1.3 General G
Record Nr. UNINA-9910784722803321
Wu Chai Wah  
River Edge, N.J., : World Scientific, c2002
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui