Electromagnetic pulse simulations using finite-difference time-domain method / by Ahmed, S. 1950-

Table of Contents: “…5.2 Details of Model -- 5.2.1 Description of Geometry -- 5.2.2 Method of Charging -- 5.2.3 Method for Calculating FDTD Charge and Capacitance -- 5.2.4 FDTD Model of Closing Switch -- 5.2.5 Discharging a Charged Capacitor -- 5.3 Results and Discussion -- 5.3.1 Charge Deposition on Plates -- 5.3.2 Stabilization of Charge Density Distribution -- 5.3.3 Determination of Characteristic Discharge Time -- 5.4 Cross-check of FDTD Results Using Method-of-Moments -- 5.4.1 Check of Capacitance -- 5.4.2 Edge Effects on Charge Density Distribution -- 5.4.3 Check of Charge Density Distribution -- 5.5 Effect of Boundary Condition -- 5.6 Summary -- Exercises -- Chapter 6 Bounded Wave Simulator for Electromagnetic Pulses -- 6.1 Introduction -- 6.1.1 Organization of This Chapter -- 6.2 Geometry and Computational Model -- 6.2.1 Idealizations -- 6.2.2 Geometry -- 6.2.3 FDTD Model -- 6.3 Validation of TEM Structure Geometry -- 6.3.1 Analytical Check -- 6.3.2 Numerical Check -- 6.4 FDTD Model of Closing Switch -- 6.5 Choice of Distance to Domain Boundary -- 6.6 Electric Field within TEM Structure -- 6.6.1 Effect of Switch Closure Time -- 6.6.2 Pulse Fidelity -- 6.7 Flow of Current through Simulator Plates -- 6.8 Prepulse -- 6.9 Effect of Test Object -- 6.10 Validation Checks for FDTD Analysis -- 6.11 Summary -- Exercises -- Chapter 7 Electromagnetic Modes Inside Bounded Wave Simulators -- 7.1 Introduction -- 7.1.1 Choice of Method for Modal Analysis -- 7.1.2 Organization of This Chapter -- 7.2 Details of Model -- 7.2.1 FDTD Model -- 7.2.2 Qualitative Discussion of Mode Structure -- 7.2.3 Application of SVD for Modal Analysis -- 7.2.4 Validation of SVD Results -- 7.2.5 Sample Calculation -- 7.3 Modal Analysis of Simulator Without Test Object -- 7.4 Modal Analysis of Simulator With Test Object -- 7.4.1 Qualitative Analysis -- 7.4.2 Quantitative Analysis Using SVD of Ex Data.…”
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