Theory of Waveguides: Techniques for the Solution of Waveguide Problems |
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Page 25
... zero tangential electric fields at the guide walls , and m and n are positive integers or zero . Carrying out the indicated differentiations yields Ex = jk ( nπ / b ) cos ( mлx / а ) sin ( nлу / ь ) e ̄mn2 E2 = 0 Е1 = − jŝk ( mл / a ) ...
... zero tangential electric fields at the guide walls , and m and n are positive integers or zero . Carrying out the indicated differentiations yields Ex = jk ( nπ / b ) cos ( mлx / а ) sin ( nлу / ь ) e ̄mn2 E2 = 0 Е1 = − jŝk ( mл / a ) ...
Page 63
... zero crack . The reality of this wave has been questioned by a number of investigators , since there seems to be a discontinuity in the solution between d1 = 0 and d1 → 0. Gagné3 has investigated the arrangement experimentally , ( with ...
... zero crack . The reality of this wave has been questioned by a number of investigators , since there seems to be a discontinuity in the solution between d1 = 0 and d1 → 0. Gagné3 has investigated the arrangement experimentally , ( with ...
Page 224
... zero , and the equation satisfied . All the poles and zeros of S ( u ) lie along the imaginary u - axis except for simple zeros at u = ± k ' . Separating these out we can write S ( u ) = ( u2 — k'2 ) s + ( u ) / s_ ( u ) ( 6.252 ) where ...
... zero , and the equation satisfied . All the poles and zeros of S ( u ) lie along the imaginary u - axis except for simple zeros at u = ± k ' . Separating these out we can write S ( u ) = ( u2 — k'2 ) s + ( u ) / s_ ( u ) ( 6.252 ) where ...
Contents
Electromagnetic theory and its applica | 1 |
Propagation in straight waveguides | 23 |
Propagation in corrugated and loaded | 39 |
Copyright | |
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admittance amplitude analysis arbitrary asymptotic attenuation axial boundary conditions capacitive constant contour coordinates corresponding cosec cross-section curl current filament curved d₁ define determined diaphragm dielectric differential div grad dominant mode E₂ electric field equa equivalent circuit expression factor ferrite field components Figure finite formula Fourier function given by equation gives guide wall h₁ H₂ Hankel functions Hence imaginary impedance inductive inserted involving loading magnetic field Maxwell's equations method multiplying normalised obtained parameters particle polynomial Poynting vector propagation propagation constant radius range reactance rectangular waveguide reflection coefficient region relation replaced result satisfied sin² singular integral equation solution solved strip Substituting surface wave symmetrical tangential terms in equation tion transformation transverse vanishes variable variation wave equation width Z₁ zero