Page 606 - Engineering Electromagnetics, 8th Edition

588 INDEX

Omega-beta diagram, 439, Permeability Plane wave reflection,
440 definition of, 250 428–429
One half-wavelength of free space, 207 Plane wave representation of
multiples, 411 and magnetization, TM and TEM modes,
Optical fiber, 496–505 247–252 466
Optical fiber waveguides, relative, 250 Plane waves
465 Permittivity analysis, 466, 467–475
Optical waveguides, 435 in anisotropic materials, incidence geometry, 429
400 propagation, general
and capacitance, 263 directions in, 425–428
P complex, 27, 376–377, propagation by oblique
Parallelogram law, 2, 78 567–573 reflection, 465
Parallel-plate capacitor, 39, of free space, 27 propagation in guided
145–147, 148, 163, 172, of homogeneous mode, 467
286 dielectrics, 144 reflection, 428–429
Parallel-plate capacitor field, in isotropic materials, 426 representation of TM and
454 with multiple dielectrics, TEM modes, 466
Parallel-plate guide analysis, 148 right circularly polarized,
476–479 relative, 109, 127, 131, 398
Parallel-plate transmission 132, 147 uniform, 368, 426
lines, 455 Perpendicular polarization, uniform reflection of,
Parallel-plate waveguide, 429–430 406–413
463, 465 Phase constant, 310 P-n junction capacitance,
plane wave analysis of, Phase shift per unit distance, 169–172
467–475 310 Point charges
plane wave propagation by Phase shift per unit time, 310 energy expended in
oblique reflection, 465 Phase shifts, 470, 471, 478 moving, in an electric
plane wave propagation in Phase velocity, 310, 370 field, 76–77
guided mode, 467 Phasor electric field, 371 Gauss’s law and, 55
plane wave representation Phasor voltage, 312 location of, 31
of TM and TEM modes, Planar dielectric waveguides, of a potential field, 84–85,
466 490–496 87
simplified form of, 463 Plane of incidence, 429 symmetrical distribution
Parallel polarization, 429 Plane wave analysis, 466 of, 32
Paramagnetic materials, 246 Plane wave incidence Point dipole, 100
Partial capacitances, 146 geometry, 429 Poisson’s equations
Partial transmission, 491 Plane wave model, 467, 478 derivation of, 160–162
Penetration depth, 380 Plane wave propagation examples of the solution
Perfect conductor, 281 in general directions, of, 169–172
Perfect dielectrics, 133–137, 425–428 uniqueness theorem and,
378 in guided mode, 467 565–566