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Kunz K.S., Luebbers R.J. — The finite difference time domain method for electromagnetics
Kunz K.S., Luebbers R.J. — The finite difference time domain method for electromagnetics

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Название: The finite difference time domain method for electromagnetics

Авторы: Kunz K.S., Luebbers R.J.

Аннотация:

Provides the basic information necessary to apply FDTD to problems in electromagnetics, and illustrates some of the types of problems that can be analyzed using it. DLC: Electromagnetic fields- Mathematics.


Язык: en

Рубрика: Физика/Электромагнетизм/

Статус предметного указателя: Готов указатель с номерами страниц

ed2k: ed2k stats

Год издания: 1993

Количество страниц: 448

Добавлена в каталог: 20.09.2005

Операции: Положить на полку | Скопировать ссылку для форума | Скопировать ID
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Предметный указатель
Accumulator function      173 175
Accuracy      7 175 345—346
Accuracy of scattered field FDTD method      90
Accuracy, far zone scattering and      248 254
Acoustic analog/scalar equivalent      365—367
Admittance      267 273
Advanced research EMP simulator (ARES)      56
Advantages of FDTD method      2 3 6
Aircraft modeling      56—58 200
Aliased signals      72
Alternate formulations      8 359—367 see
Alternate formulations, acoustic analog/sealer equivalent and      365—367
Alternate formulations, high frequency approximation and      363—364
Alternate formulations, history of      359
Alternate formulations, implicit      363
Alternate formulations, potential      360—362
Alternate formulations, total fields and      359—360
Amplitude      175
Amplitude, antennas and      273
Amplitude, current      214
Amplitude, Gaussian pulse      208 212
Amplitude, Gaussian pulse plane wave of      208
Amplitude, nonlinear materials and      206 221
Amplitude, resonance      72
Amplitude, variable      221
Animation      232
Anisotropic dielectrics      79
Anisotropic gyrotropic media      299 309
Anisotropic materials      38 79 299 309 see
Antennas      7 67 263—297 see
Antennas with nonlinear diodes      204—216
Antennas with nonlinear diodes, modeling of      207 212
Antennas, analysis of      194
Antennas, current of      265—267 277 282 283
Antennas, dipole      264 266
Antennas, efficiency of      263 265 273—274 277 279
Antennas, feeding of      281 289
Antennas, gain of      263 265 273—274 277 279 281
Antennas, gain of, absolute      284 289 293 297
Antennas, gain of, calculations for      290
Antennas, gain of, copolarized absolute      293 297
Antennas, gain of, patterns in      292
Antennas, gap of      43
Antennas, geometry of      265 277 279 284
Antennas, impedance of      263 265 273—274 277 279 281
Antennas, impedance of, calculations for      284 290
Antennas, impedance of, input      283 284
Antennas, isotropic      274
Antennas, lossless      274
Antennas, modeling of performance of      263
Antennas, monopole      see "Monopole antennas"
Antennas, performance of      263
Antennas, radiating      43
Antennas, radiation from      30 107 265
Antennas, response of      55
Antennas, scatterer      43
Antennas, shaped-end waveguide      263 265 290—297
Antennas, source voltage of      283 284
Antennas, structure of      290
Antennas, subcellular extensions and      188
Antennas, three-dimensional geometry of      263
Antennas, voltage of      265 277 281 283 284
Antennas, wire      191 204
Aperture coupling      363—364
Aperture cutoff      52
Aperture cutoff, frequency above      62—70
Aperture cutoff, frequency below      70—76 81
Aperture geometry      80
Approximation      293 317 see
Approximation of lumped loads      213
Approximation, ESP4 program and      267
Approximation, exponential series      174
Approximation, far zone scattering and      244 252
Approximation, first-order      351 352 354
Approximation, fuzziness      38
Approximation, high frequency      363—364
Approximation, Mur      45 351 352 354 356 357
Approximation, Pade      357
Approximation, Prony      3 173 174 197
Approximation, second-order      351 352 354 356 357
Approximation, Smyth — Kirchhoff aperture      363—364
Approximation, staircase      38
Approximation, staircase errors and      244
Approximation, sub-cell wire      204
ARES      see "Advanced research EMP simulator"
Arrays      110 190 251 see
Asymptotic frequency      299
Backscatter      106 248 252 254 256 259
Backward coupling      81—84
Bandwidth scattering      261
Bessel function      291
Bethe small hole theory      79 195
Body of revolution (BOR) scattering      369 370 381 384 385
BOR      see "Body of revolution"
boundary conditions      see also "Specific types"
Boundary conditions at scatterer surface      242
Boundary conditions, far zone scattering and      242 251
Boundary conditions, gyrotropic media and      299
Boundary conditions, Mur absorbing      see "Mur absorbing boundaries"
Boundary conditions, nonlinear materials and      219 220
Boundary conditions, outer radiation      see "Outer radiation boundary condition (ORBC)"
Boundary conditions, radiation      43—46 113
Boundary conditions, surface impedance      see "Surface impedance boundary conditions (SIBC)"
Boundary conditions, volumetric      88
Boundless free space      43
Broadband frequency domain      106
Broadband response predictions      3
CAD      see "Computer-aided design"
Capacitance      192 213
Capacitance, cell      206 207 213 214
Capacitance, diode      213
Capacitance, free space      204 205 213 214
Capacitance, lumped      193
Capacitance, parallel plate      193
Capacitive gap sensors      58
capacitors      191 193 207
Carriers      314 see
Cartesian coordinate systems      33 369 382—384 388
Cartesian coordinate systems, one-dimensional      387—389
Cartesian coordinate systems, two-dimensional      369
Cartesian geometry      369 370 389
Cartesian vector components      109
Cartesian Yee cells      375
Cauchy theorem      128
Cavity modes      68
Cavity shielding      63—64
cells      26 see
Cells, capacitance of      206 207 213 214
Cells, conductance of      208
Cells, conductivity of      193
Cells, current of      207
Cells, Eulerian      365
Cells, Lagrangian      365 367
Cells, large      185
Cells, nonuniform      31 251
Cells, parallelepiped      265
Cells, size of      29—31 164 181 185
Cells, size of, antennas and      283 284
Cells, size of, coordinate systems and      381
Cells, size of, dispersion and      344
Cells, size of, nonlinear materials and      212
Cells, size of, reduction in      381
Cells, size of, time steps and      227
Cells, small      31
Cells, square      80
Cells, uniform size of      31
Cells, Yee      see "Yee cells"
Centered finite differences      21
Chain rule for derivatives      218
Charges      53—55
Circuits, see also specific types, lumped      185 190—194 204 207 216
Circuits, see also specific types, open      194
Circuits, see also specific types, short      264
Circuits, see also specific types, theory of      264
Circularly polarized (CP) waves      301 308 314 320
Coaxial cable      65 282
Cold plasmas      299
Collision frequency      135 136
Competitive methods      264 see
Computational engineering      1
Computer engineering      1
Computer science      1
Computer-aided design (CAD)      42
Conductance      205 207 208
Conducting layer approach      348
Conduction current      126 208 314
Conductivity      32 37 72
Conductivity of frequency-dependent materials      123 126 130 135 136 139 147
Conductivity of human body tissue      96
Conductivity of nonlinear materials      205 218—221 226—228
Conductivity, antennas and      273
Conductivity, cell      193
Conductivity, effects of      136
Conductivity, far zone scattering and      252 261
Conductivity, increase in      179
Conductivity, nonzero      136
Conductivity, representative      76
Conductivity, scattered field FDTD method and      23
Conductivity, subcellular extensions and      193
Conductivity, surface impedance and      164 176 179
Conductivity, zero      228
Consistency      336
Constant multipliers      24
Constant parameter materials      166—169 see
Continuity equations      366—367
Continuous wave (CW) response      4 65 360
Contour plots      232
Convolution      144 145 170 171 306 314
Convolution integrals      124 158 304
Convolution, recursive      see "Recursive convolution"
Coordinate systems      369—389 see
Coordinate systems, Cartesian      see "Cartesian coordinate systems"
Coordinate systems, cylindrical      see "Cylindrical coordinate systems"
Coordinate systems, one-dimensional      347 387—389
Coordinate systems, orthogonal      370
Coordinate systems, rectangular      347
Coordinate systems, spherical      see "Spherical coordinate systems"
Coordinate systems, three-dimensional      369 382
Coordinate systems, two-dimensional      369 382 384—387
Copolarized absolute gain      293 297
Coupling      5 53—76 see
Coupling, aperture      363—364
Coupling, backward      81—84
Coupling, electromagnetic pulse and      53—55
Coupling, exterior pulse response and      55—61
Coupling, forward      81—84
Coupling, frequency above aperture cutoff and      62—70
Coupling, frequency below aperture cutoff and      70—76
Coupling, geometry of      232 359
Coupling, interior      53 54
Coupling, interior shielding and      see "Interior shielding"
Coupling, scientific visualization and      231
Coupling, subcellular extensions and      188
Coupling, waveguide aperture      5 79—84
Courant limit      137 165
Courant limit, antennas and      266
Courant limit, nonlinear materials and      204 210 213 216 226—228
Courant stability      17 32 35 36 47 111 335
Courant stability, coordinate systems and      381 386
Courant stability, FORTRAN code and      398
Courant stability, Mur absorbing boundaries and      354
Courant stability, nonlinear materials and      226 227
cp      see "Circularly polarized"
Crank — Nicholson equation      328—329 335 363
Cross-polarization      297
Current      54
Current, aircraft skin      54
Current, amplitude of      214
Current, antenna      264—267 277 282 283
Current, at base of wires      72
Current, capacitor      207
Current, cell      207
Current, conduction      126 208 314
Current, diode      205 206 208—210
Current, displacement      164 207 208 220
Current, exterior surface      53
Current, out-of-phase      277
Current, responses of to stimulated EMP      55
Current, scattered magnetic surface      110
Current, short circuit      264
Current, source of      282
Current, surface      106 110
Current, total      192 208 214
Current, transient      214 283 284
Current, z-directed      274
Cutoff frequency      54 290
CW      see "Continuous wave"
Cyclotron frequency      301
Cylindrical coordinate systems      369—382
Cylindrical coordinate systems, Maxwell equations and      370 372
Cylindrical coordinate systems, one-dimensional      387—389
Cylindrical coordinate systems, two-dimensional      384—387
Cylindrical coordinate systems, Yee cells and      375 380
Damping coefficient      146
Data savers      26
Debye dispersion      124—131
Debye equation      124
Debye materials      124 127 136
Debye results      136
Decays      127
DFT      see "Discrete Fourier transform"
Diagonal permittivity      38
Dielectric constants      96 249
Dielectrics      79 123 290 421 see
Dielectrics, lossy      see "Lossy dielectric"
Differential equations      7 220 327—334 see
Differential equations, elliptical      328
Differential equations, first-order      365
Differential equations, frequency-dependent materials and      151—154
Differential equations, hyperbolic      327 330—333 335
Differential equations, leapfrog method and      329 332—334
Differential equations, linear coupled first-order      365
Differential equations, parabolic      328—330 335
Differential equations, partial      327 335 366
Differential equations, spatial      327
Differential permeability      217 219
Diffraction      3
Diffusion equations      327 329
Digital Signal Processing      231
Diodes      see also "Specific types"
Diodes, capacitance of      213
Diodes, conductance of      207
Diodes, current of      205 206 208—210
Diodes, nonlinear      204—216
Diodes, nonlinear, modeling of      207 212
Diodes, resistance of      206
Diodes, voltage of      204—205 207 208
Dipole antennas      264 266
Dipole impedance      264
Dipole voltage      267
Dipoles      53 55—56 213 267 274 see
Dirac delta function      127 158
Direct computation of total fields      42—43
Discrete convolution      144
Discrete Fourier transform (DFT)      105—106
Discrete impulse response function      174
dispersion      7 335
Dispersion in ferrites      299
Dispersion, Debye      124—131
Dispersion, Drude      131—139
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