Page 610 - Engineering Electromagnetics, 8th Edition

592 INDEX

lumped-element model Two-dimensional problems V
with losses, 305 capacitance, estimation of, Vacuum, 26
matched at both ends, 330 154–159 Valence band, 114
net series impedance in, coordinate systems, 18 Valance electrons, 114, 115
313 planar dielectric Vector, 1–2
net shunt admittance in, waveguides, 490 Vector addition, 2, 31
313 plane wave propagation,
parallel-plate, geometry of, 426 Vector algebra, 2–3
455 Two-dimensional Vector components, 11
primary constants of, 304 transmission-line Vector components and unit
pulse-forming line, 356 drawings, 350 vectors, 5–8
slotted lines, 323 Two-interface problem, 418 Vector fields, 2, 8
Vector force, 28
transient analysis of, Two-wire transmission lines, Vector Helmholtz equation,
345–358 459 373
two-wire, geometry of, 459 Vector identities, 554–556
wave phenomena on, 301 Vector Laplacian, 371
Transmission-line voltage, U Vector magnetic potentials,
310 Unbounded region, 210–216, 222
Transmission-line waves, 454 Maxwell’s equations for, Vector multiplication, 3,
Transmitted waves, 407, 408 291 9, 65
Transverse electric (TE) Uncurling, 222 Vector operator, 67–69
mode, 466 Unidirectional endfire Vector product, 11, 12
Transverse electric (TE) operation, 540 Vector surface, 9
polarization, 430 Uniform current density, 117 Velocity
Transverse electromagnetic Uniform electric field, 77 drift, 115
(TEM) mode, 466, 489 Uniform field, 77 group, 316
Transverse electromagnetic Uniform linear arrays, group dispersion, 442
(TEM) waves, 368, 454 537–541 group function, 442
Transverse magnetic (TM) Uniform line charge density, phase, 310, 370
mode, 466 35, 36, 88
Transverse magnetic (TM) Uniform plane waves, 368, wave, 307
polarization, 429 406–413, 426 Vertices of triangle, 11
Transverse phase constants, Uniform surface current Volt, 83
Voltage
468 density, 183 complex instantaneous,
Transverse phase shift, 470, Uniqueness theorem, 162, 312
478 565–566 Hall, 232
Transverse plane, 368 Units and conversions, Kirchoff’s law of, 89
Transverse resonance, 469, 557–561 phasor, 312
470, 501 Unit vectors, 5, 6 real instantaneous forms
Two-dimensional fields, 42 Upward-propagating waves, of, 310
Two-dimensional plot, 348 465, 467, 469