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" Adjoint sensitivity analysis of high frequency structures with MATLAB® "
Mohamed Bakr, Atef Elsherbeni, Veysel Demir.
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BL
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| Record Number
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561579
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b390715
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| Main Entry
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Mohamed Bakr
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Adjoint sensitivity analysis of high frequency structures with MATLAB®\ Mohamed Bakr, Atef Elsherbeni, Veysel Demir.
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| Publication Statement
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Edison, NJ : SciTech Publishing,, 2017.
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| Series Statement
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ACES series on computational electromagnetics and engineering.
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x, 267 pages : illustrations ; 24 cm.
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| ISBN
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1523111585
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: 1613532318
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: 9781523111589
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: 9781613532317
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| Contents
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Machine generated contents note: 1. Introduction to sensitivity analysis approaches -- 1.1. Introduction -- 1.2. Finite difference approximations -- 1.3. Adjoint sensitivity analysis of linear systems -- References -- 2. Introduction to FDTD -- 2.1. Basic equations -- 2.2. FDTD updating equations for three-dimensional space -- 2.3. FDTD updating equations for two-dimensional space -- 2.4. FDTD updating equations for one-dimensional space -- 2.5. Dispersive material modeling -- 2.5.1. Modeling Lorentz medium using ADE technique -- 2.5.2. Modeling Drude medium using ADE technique -- 2.6. Anisotropic material modeling -- References -- 3. The adjoint variable method for frequency-independent constitutive parameters -- 3.1. Introduction -- 3.2. The 1D case -- 3.3. The 2D TM case -- 3.4. The 3D AVM algorithm -- References -- 4. Sensitivity analysis for frequency-dependent objective functions -- 4.1. The monochromatic case -- 4.2. The wideband case -- 4.3. The self-adjoint case -- References -- 5. Transient adjoint sensitivity analysis -- 5.1. The single time-response case -- 5.2. The complete transient response case -- 5.3. An alternative formulation -- References -- 6. Adjoint sensitivity analysis with dispersive materials -- 6.1. The general dispersive material case -- 6.1.1. The Lorentz model -- 6.1.2. The Drude model -- 6.1.3. The Debye model -- 6.2. Implementation -- References -- 7. Adjoint sensitivity analysis of anisotropic structures -- 7.1. AVM for anisotropic materials -- 7.2. Implementation -- References -- 8. Nonlinear adjoint sensitivity analysis -- 8.1. Nonlinear AVM -- 8.2. Implementation -- References -- 9. Second-order adjoint sensitivities -- 9.1. Hessian finite difference evaluation -- 9.2. A Hybrid Adjoint Technique -- 9.3. The fully adjoint approach -- 9.3.1. Implementation -- 9.3.2. The algorithm -- References -- 10. Advanced topics -- 10.1. AVM improvements -- 10.1.1. Coarse spatial sampling -- 10.1.2. Spectral sampling -- 10.2. AVM for other numerical techniques -- 10.2.1. The TLM method -- 10.2.2. Frequency domain methods -- 10.3. Applications -- References.
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| Abstract
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This book covers the theory of adjoint sensitivity analysis and uses the popular FDTD (finite-difference time-domain) method to show how wideband sensitivities can be efficiently estimated for different types of materials and structures. It includes a variety of MATLAB® examples to help readers absorb the content more easily.
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Atef Z Elsherbeni
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Veysel Demir
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