Time-harmonic Electromagnetic FieldsThe IEEE Press Series on Electromagnetic Wave Theory offers outstanding coverage of the field. It consists of new titles of contemporary interest as well as reissues and revisions of recognized classics by established authors and researchers. The series emphasizes works of long-term archival significance in electromagnetic waves and applications. Designed specifically for graduate students, researchers, and practicing engineers, the series provides affordable volumes that explore and explain electromagnetic waves beyond the undergraduate level. |
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Page 143
... coordinate system . 1 The Helmholtz equation in rectangular coordinates is 224 224 + მე 2 Əy2 224 + 022 + k2 = 0 ... coordinate . Since each coordinate can be varied independently , Eq . ( 4-3 ) can sum to zero for all coordinate ...
... coordinate system . 1 The Helmholtz equation in rectangular coordinates is 224 224 + მე 2 Əy2 224 + 022 + k2 = 0 ... coordinate . Since each coordinate can be varied independently , Eq . ( 4-3 ) can sum to zero for all coordinate ...
Page 200
... coordinate of the cylindrical coordinate system is also one of the rectangular coordinates ; so the same considerations that dictated the choice of h ( k , z ) in Chap . 4 apply at present . The coordinate is an angle coordinate and ...
... coordinate of the cylindrical coordinate system is also one of the rectangular coordinates ; so the same considerations that dictated the choice of h ( k , z ) in Chap . 4 apply at present . The coordinate is an angle coordinate and ...
Page 447
... Coordinate trans- formations are then given by x = p cos & = r sin cos y = sin & = r sin @ sin z = r cos 0 p = o = r ... coordinate components of a vector among the three coordinate systems are given by A : = A , cos & A sin A , sin cos ...
... Coordinate trans- formations are then given by x = p cos & = r sin cos y = sin & = r sin @ sin z = r cos 0 p = o = r ... coordinate components of a vector among the three coordinate systems are given by A : = A , cos & A sin A , sin cos ...
Contents
Fundamental Concepts | 1 |
112 | 26 |
Introduction to Waves | 37 |
Copyright | |
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according antenna aperture apply approximation assumed becomes calculated called cavity characteristic choose circuit circular complex components concepts conducting conductor consider constant coordinate corresponding cross section cylinder defined determine dielectric dipole direction dominant mode electric electromagnetic energy equal equation equivalent example exist express field Figure follows formula functions given by Eq gives Hence identity illustrate impedance incident integral linear losses magnetic magnetic current mode Note obstacle obtain original pattern perturbation phase plane plane wave polarized Prob problem propagation quantities radiation reduces region represent resonant frequency result satisfy scattered Show shown in Fig solution sphere spherical surface Table theorem theory tion transmission traveling trial usual variational vector voltage wave wave functions waveguide zero