The Plane Wave Spectrum Representation of Electromagnetic Fields |
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Page 6
... considered it is assumed for the sake of simplicity , what is commonly the case in practice , that the per- meability differs negligibly from the vacuum permeability μo . The constitutive relations are thus taken to be D = εE , B = μ。H ...
... considered it is assumed for the sake of simplicity , what is commonly the case in practice , that the per- meability differs negligibly from the vacuum permeability μo . The constitutive relations are thus taken to be D = εE , B = μ。H ...
Page 51
... considered subsequently . - It is also convenient to have an explicit notation for the related function a Fo ( a ) = elas -ita dr . ( 3.41 ) Since ∞ Je- dt = 2 ] e = " de e - ¡ t3 dr = √л e- ± 3ñ ( 3.42 ) it is evident that F ( a ) + ...
... considered subsequently . - It is also convenient to have an explicit notation for the related function a Fo ( a ) = elas -ita dr . ( 3.41 ) Since ∞ Je- dt = 2 ] e = " de e - ¡ t3 dr = √л e- ± 3ñ ( 3.42 ) it is evident that F ( a ) + ...
Page 155
... considered in the next section . 7.2.2 . Motion in a Dielectric : Cerenkov Radiation The present problem is that initially considered in § 7.2.1 , except that it is supposed that all space is filled with a homogeneous , lossless ...
... considered in the next section . 7.2.2 . Motion in a Dielectric : Cerenkov Radiation The present problem is that initially considered in § 7.2.1 , except that it is supposed that all space is filled with a homogeneous , lossless ...
Contents
SUPPLEMENTARY THEORY | 3 |
DIFFRACTION BY A PLANE SCREEN | 69 |
PROPAGATION OVER A UNIFORM PLANE SURFACE | 98 |
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The Plane Wave Spectrum Representation of Electromagnetic Fields: (Reissue ... P. C. Clemmow No preview available - 1996 |
Common terms and phrases
angle angular frequency aperture approximation asymptotic expansion Babinet's principle branch-points c²/v² Cerenkov radiation complex components corresponding cos² current density current distribution diffraction dipole direction of phase dl dm dẞ e-ik e-ikor E-polarized field e-tin electromagnetic etir evaluated factor finite frequency Fresnel integral given gives H-polarized H₁ H₂ half-plane half-space homogeneous plane wave ikor incident field integrand line-source magnetostatic field Maxwell's equations n₁ obtained P(cos path of integration perfectly conducting permittivity phase propagation plane wave spectrum polar pole problem pure imaginary R₁ radiation field reflection coefficient refractive index result screen simple sin² sinh ß solution specified spectrum function steepest descents superposition surface current density surface wave theory time-averaged power flux time-harmonic tion total field two-dimensional uniaxial medium vacuum field vector wave spectrum representation written z-axis zero Απ μ²