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Wideband beamforming [[electronic resource] ] : concepts and techniques / / Wei Liu, Stephan Weiss
| Wideband beamforming [[electronic resource] ] : concepts and techniques / / Wei Liu, Stephan Weiss |
| Autore | Liu Wei <1974-> |
| Pubbl/distr/stampa | Chichester, West Sussex, U.K. ; ; Hoboken, N.J., : Wiley, 2010 |
| Descrizione fisica | 1 online resource (304 p.) |
| Disciplina | 621.382/2 |
| Altri autori (Persone) | WeissStephan <1968-> |
| Collana | Wireless Communications and Mobile Computing |
| Soggetto topico |
Beamforming
Antenna radiation patterns Adaptive antennas Adaptive signal processing Adaptive filters Broadband communication systems |
| ISBN |
1-282-55169-8
9786612551697 0-470-66117-8 0-470-66118-6 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Wideband Beamforming; About the Series Editors; Contents; Preface; 1 Introduction; 1.1 Array Signal Processing; 1.2 Narrowband Beamforming; 1.3 Wideband Beamforming; 1.4 Wideband Beam Steering; 1.4.1 Beam Steering for Narrowband Arrays; 1.4.2 Beam Steering for Wideband Arrays; 1.4.3 A Unified Interpretation; 1.5 Summary; 2 Adaptive Wideband Beamforming; 2.1 Reference Signal-Based Beamformer; 2.1.1 Least Mean Square Algorithm; 2.1.2 Normalized Least Mean Square Algorithm; 2.1.3 Recursive Least Squares Algorithm; 2.1.4 Comparison of Computational Complexities
2.1.5 Frequency-Domain and Subband Adaptive Algorithms2.1.6 Simulations; 2.2 Linearly Constrained Minimum Variance Beamforming; 2.2.1 A Simple Formulation of Constraints; 2.2.2 Optimum Solution to the LCMV Problem; 2.2.3 Frost's Algorithm for LCMV Beamforming; 2.2.4 Simulations; 2.3 Constraints Design for LCMV Beamforming; 2.3.1 Eigenvector Constraint Design; 2.3.2 Design Example; 2.3.3 Application to Wideband DOA Estimation; 2.4 Generalized Sidelobe Canceller; 2.4.1 GSC Structure; 2.4.2 GSC with Tapped Delay-Lines; 2.4.3 Blocking Matrix Design; 2.4.4 Simulations 2.5 Other Minimum Variance Beamformers2.5.1 Soft Constrained Minimum Variance Beamformer; 2.5.2 Correlation Constrained Minimum Variance Beamformer; 2.6 Robust Adaptive Beamforming; 2.6.1 Spatially Extended Constraints; 2.6.2 Norm-Restrained Approaches; 2.7 Summary; 3 Subband Adaptive Beamforming; 3.1 Fundamentals of Filter Banks; 3.1.1 Basic Multirate Operations; 3.1.2 Perfect Reconstruction Condition for Filter Banks; 3.1.3 Oversampled Modulated Filter Banks; 3.2 Subband Adaptive Filtering; 3.3 General Subband Adaptive Beamforming; 3.3.1 Reference Signal Based Beamformer 3.3.2 Generalized Sidelobe Canceller3.3.3 Reconstruction of the Fullband Beamformer; 3.3.4 Simulations; 3.4 Subband Adaptive GSC; 3.4.1 Structure; 3.4.2 Analysis of the Computational Complexity; 3.4.3 Reconstruction of the Fullband Beamformer; 3.4.4 Simulations; 3.5 Temporally/Spatially Subband-Selective Beamforming; 3.5.1 Partially Adaptive GSC; 3.5.2 Temporally/Spatially Subband-Selective Blocking Matrix; 3.5.3 Temporally/Spatially Subband-Selective Transformation Matrix; 3.5.4 Application to Subband Adaptive GSC; 3.5.5 Extension to the General Subband Adaptive Beamforming Structure 3.5.6 Simulations3.6 Frequency-Domain Adaptive Beamforming; 3.6.1 Frequency-Domain Formulation; 3.6.2 Constrained Frequency-Domain Adaptive Algorithm; 3.6.3 Frequency-Domain GSC; 3.6.4 Simulations; 3.7 Transform-Domain Adaptive Beamforming; 3.7.1 Transform-Domain GSC; 3.7.2 Subband-Selective Transform-Domain GSC; 3.7.3 Simulations; 3.8 Summary; 4 Design of Fixed Wideband Beamformers; 4.1 Iterative Optimization; 4.1.1 Traditional Methods; 4.1.2 Convex Optimization; 4.2 The Least Squares Approach; 4.2.1 Standard Formulation; 4.2.2 Constrained Least Squares; 4.3 The Eigenfilter Approach 4.3.1 Standard Approach |
| Record Nr. | UNINA-9910139512703321 |
Liu Wei <1974->
|
||
| Chichester, West Sussex, U.K. ; ; Hoboken, N.J., : Wiley, 2010 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Wideband beamforming : concepts and techniques / / Wei Liu, Stephan Weiss
| Wideband beamforming : concepts and techniques / / Wei Liu, Stephan Weiss |
| Autore | Liu Wei <1974-> |
| Edizione | [2nd ed.] |
| Pubbl/distr/stampa | Chichester, West Sussex, U.K. ; ; Hoboken, N.J., : Wiley, 2010 |
| Descrizione fisica | 1 online resource (304 p.) |
| Disciplina | 621.382/2 |
| Altri autori (Persone) | WeissStephan <1968-> |
| Collana | Wireless Communications and Mobile Computing |
| Soggetto topico |
Beamforming
Antenna radiation patterns Adaptive antennas Adaptive signal processing Adaptive filters Broadband communication systems |
| ISBN |
1-282-55169-8
9786612551697 0-470-66117-8 0-470-66118-6 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Wideband Beamforming; About the Series Editors; Contents; Preface; 1 Introduction; 1.1 Array Signal Processing; 1.2 Narrowband Beamforming; 1.3 Wideband Beamforming; 1.4 Wideband Beam Steering; 1.4.1 Beam Steering for Narrowband Arrays; 1.4.2 Beam Steering for Wideband Arrays; 1.4.3 A Unified Interpretation; 1.5 Summary; 2 Adaptive Wideband Beamforming; 2.1 Reference Signal-Based Beamformer; 2.1.1 Least Mean Square Algorithm; 2.1.2 Normalized Least Mean Square Algorithm; 2.1.3 Recursive Least Squares Algorithm; 2.1.4 Comparison of Computational Complexities
2.1.5 Frequency-Domain and Subband Adaptive Algorithms2.1.6 Simulations; 2.2 Linearly Constrained Minimum Variance Beamforming; 2.2.1 A Simple Formulation of Constraints; 2.2.2 Optimum Solution to the LCMV Problem; 2.2.3 Frost's Algorithm for LCMV Beamforming; 2.2.4 Simulations; 2.3 Constraints Design for LCMV Beamforming; 2.3.1 Eigenvector Constraint Design; 2.3.2 Design Example; 2.3.3 Application to Wideband DOA Estimation; 2.4 Generalized Sidelobe Canceller; 2.4.1 GSC Structure; 2.4.2 GSC with Tapped Delay-Lines; 2.4.3 Blocking Matrix Design; 2.4.4 Simulations 2.5 Other Minimum Variance Beamformers2.5.1 Soft Constrained Minimum Variance Beamformer; 2.5.2 Correlation Constrained Minimum Variance Beamformer; 2.6 Robust Adaptive Beamforming; 2.6.1 Spatially Extended Constraints; 2.6.2 Norm-Restrained Approaches; 2.7 Summary; 3 Subband Adaptive Beamforming; 3.1 Fundamentals of Filter Banks; 3.1.1 Basic Multirate Operations; 3.1.2 Perfect Reconstruction Condition for Filter Banks; 3.1.3 Oversampled Modulated Filter Banks; 3.2 Subband Adaptive Filtering; 3.3 General Subband Adaptive Beamforming; 3.3.1 Reference Signal Based Beamformer 3.3.2 Generalized Sidelobe Canceller3.3.3 Reconstruction of the Fullband Beamformer; 3.3.4 Simulations; 3.4 Subband Adaptive GSC; 3.4.1 Structure; 3.4.2 Analysis of the Computational Complexity; 3.4.3 Reconstruction of the Fullband Beamformer; 3.4.4 Simulations; 3.5 Temporally/Spatially Subband-Selective Beamforming; 3.5.1 Partially Adaptive GSC; 3.5.2 Temporally/Spatially Subband-Selective Blocking Matrix; 3.5.3 Temporally/Spatially Subband-Selective Transformation Matrix; 3.5.4 Application to Subband Adaptive GSC; 3.5.5 Extension to the General Subband Adaptive Beamforming Structure 3.5.6 Simulations3.6 Frequency-Domain Adaptive Beamforming; 3.6.1 Frequency-Domain Formulation; 3.6.2 Constrained Frequency-Domain Adaptive Algorithm; 3.6.3 Frequency-Domain GSC; 3.6.4 Simulations; 3.7 Transform-Domain Adaptive Beamforming; 3.7.1 Transform-Domain GSC; 3.7.2 Subband-Selective Transform-Domain GSC; 3.7.3 Simulations; 3.8 Summary; 4 Design of Fixed Wideband Beamformers; 4.1 Iterative Optimization; 4.1.1 Traditional Methods; 4.1.2 Convex Optimization; 4.2 The Least Squares Approach; 4.2.1 Standard Formulation; 4.2.2 Constrained Least Squares; 4.3 The Eigenfilter Approach 4.3.1 Standard Approach |
| Record Nr. | UNINA-9910809625903321 |
|
Liu Wei <1974->
|
||
| Chichester, West Sussex, U.K. ; ; Hoboken, N.J., : Wiley, 2010 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||