Broadband array processing. ([2019])

• Record Type: Book
• Further Information: Note: Shefeng Yan.
• Authors: Yan, Shefeng
• Contents: Intro; Preface; Contents; 1 Background of Array Processing; 1.1 Introduction; 1.2 Array Signal Model; 1.2.1 Signal Model; 1.2.2 Noise Models; 1.2.3 Data Model; 1.3 Beamformer; 1.3.1 Frequency-Wavenumber Response Function; 1.3.2 Array Performance Measures; 1.4 Traditional Beamformer; 1.4.1 Delay-and-Sum (DAS) Beamformer; 1.4.2 Optimum Beamformer; 1.5 Summary; References; 2 Frequency-Domain Broadband Beamforming; 2.1 Introduction; 2.2 Frequency-Domain Snapshot Model; 2.2.1 Frequency-Domain Snapshots; 2.2.2 Covariance Matrix; 2.3 DFT Beamformer; 2.3.1 DFT Implementation 2.3.2 Broadband Beam Pattern2.3.3 DFT Beamforming; 2.3.4 Signal Not Along MRA; 2.4 Summary; Reference; 3 Optimal Design of Subband Beamformers; 3.1 Introduction; 3.2 Robust Beamformers; 3.2.1 Loaded Sample Matrix Inversion Beamformer; 3.2.2 Norm Constrained Beamformer; 3.2.3 Worst-Case Constrained Beamformer; 3.2.4 Comparison of Robust Beamformers; 3.3 Low-Sidelobe Beamformers; 3.3.1 Windows for Uniform Linear Arrays; 3.3.2 Low-Sidelobe Designs; 3.3.3 Robust Against Manifold Uncertainty; 3.4 Mainlobe Pattern Synthesis; 3.4.1 Norms; 3.4.2 Least Squares Error Pattern Synthesis 3.4.3 Minimum-Norm Pattern Synthesis3.4.4 Mixed-Norm Pattern Synthesis; 3.4.5 Frequency-Invariant Beam Pattern; 3.5 Multiple-Objective Design; 3.6 Summary; References; 4 Time-Domain Broadband Beamforming; 4.1 Introduction; 4.2 FIR Beamforming; 4.3 FIR Beamformer Design via FFT; 4.4 FIR Filter Design for FIR Beamformer; 4.4.1 Minimum-Norm Filter Design; 4.4.2 Mixed-Norm Filter Design; 4.5 FIR Beamformer via Subband Beamformers and FIR Filters Designs; 4.5.1 Design Principles; 4.5.2 FIR Broadband Beamformer; 4.6 Summary; References; 5 Optimal Design of Time-Domain Broadband Beamformers 5.1 Introduction5.2 Jointly Spatial and Frequency Responses Optimization; 5.2.1 Drawback of Two-Stage Method; 5.2.2 FIR Beamformer Pattern; 5.2.3 Frequency-Invariant FIR Beamformer; 5.3 Adaptive FIR Beamformer; 5.3.1 Data Covariance Matrix; 5.3.2 Design of Adaptive FIR Beamformer; 5.3.3 Adaptive FIR Beamformer with Sidelobe Control; 5.4 Minimum Mainlobe Spatial Pattern Variation Design; 5.4.1 Mainlobe Spatial Response Variation; 5.4.2 Peak Sidelobes Constrained Minimax MSRV; 5.4.3 Peak Sidelobes Constrained Least-Square MSRV; 5.4.4 Mean-Squared MSRV Constrained Least-Square Sidelobes 5.4.5 Frequency-Invariant Beamformer with Interference Rejection5.5 Multiple-Objective Design of FIR Beamformers; 5.6 Summary; References; 6 Modal Beamforming for Circular Arrays; 6.1 Introduction; 6.2 Continuous Circular Arrays (Apertures); 6.2.1 Uniform Weighting; 6.2.2 Conventional Beamformer; 6.2.3 Phase Mode Excitation; 6.2.4 Circular Mode; 6.2.5 Phase-Mode Beamformer; 6.2.6 Modal Representation of DAS Beamformer; 6.3 Uniform Circular Arrays; 6.3.1 Element-Space Beamformer; 6.3.2 Circular-Harmonics-Domain (CHD) Beamformer; 6.3.3 Performance Measures in Circular Harmonics Domain
• Publisher Details: Singapore : Springer Nature
• Publication Date: 2019
• Copyright Date: 2019
• Extent: 1 online resource
• Subjects: 621.38; Array processors; TECHNOLOGY & ENGINEERING / Mechanical; Electronic books; Electronic books
• Languages: English
• ISBNs: 9789811368028; 9811368023
• Related ISBNs: 9789811368011
• Notes: Note: Includes bibliographical references.; Note: Online resource; title from PDF title page (EBSCO, viewed May 8, 2019).
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.