A general waveguide circuit theory
نویسندگان
چکیده
منابع مشابه
A General Waveguide Circuit Theory
This work generalizes and extends the classical circuit theory of electromagnetic waveguides. Unlike the conventional theory, the present formulation applies to all waveguides composed of linear, isotropic material, even those involving lossy conductors and hybrid mode fields, in a fully rigorous way. Special attention is given to distinguishing the traveling waves, constructed with respect to ...
متن کاملErratum: A General Waveguide Circuit Theory
Erratum: Equations D5 and E3 in the appendices of [1] contain typographical errors. They should read W ≡ diag(W í µí±); W í µí± ≡ í µí± � 0í µí± í µí±£ 0í µí± í µí± 0í µí± = í µí±£ 0í µí± * í µí±£ 0í µí± í µí± � 0í µí± í µí± 0í µí± * (D5) and U ≡ diag � |í µí±£ 0í µí± | í µí±£ 0í µí± �Re�í µí± ref í µí± � �í µí± ref í µí± � �. (E3) Also, the reference to Eq. (20) just after e...
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We develop a new causal powernormalized waveguide equivalent-circuit theory that, unlike its predecessors, results in network parameters usable in both the frequency and time domains in a broad class of waveguides. Enforcing simultaneity of the voltages, currents, and fields and a power normalization fixes all of the parameters of the new theory within a single normalization factor, including b...
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A new generalized high-frequency transmission line model is presented for general uniform hybrid waveguide structures consisting of inhomogeneous isotropic or anisotropic media. Starting from Maxwell's equations, the generalized coupled telegrapher's equations are found and the frequency-dependent transmission line parameter matrices R(~o), G(w), L(c0), and C(w) are defined in an unambiguous wa...
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A new time-domain theory for waveguides has been presented in the paper. The electromagnetic fields are first expanded by using the complete sets of vector modal functions derived from the transverse electric field. The expansion coefficients are then determined by solving inhomogeneous Klein-Gordon equation in terms of retarded Green’s function. The theory has been validated by considering pro...
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ژورنال
عنوان ژورنال: Journal of Research of the National Institute of Standards and Technology
سال: 1992
ISSN: 1044-677X
DOI: 10.6028/jres.097.024