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Hisashi SHIBATA Takashi KOIZUMI
The back crosstalk constant Kb of a pair of coupled transmission lines using parallel round wires on a multiwire circuit board is presented in graphical form for relative dielectric constants of 1.0, 2.65 and 5.0 and for various separation between two wires as a function of normalized wire radius. Kb, obtained numerically, is in good agreement with the experimental value.
Hisashi SHIBATA Ryuiti TERAKADO
Exact equipotentials and lines of electric flux between two thin conducting plates in an anisotropic medium are theoretically presented by using an affine transformation and a conformal mapping technique.
Hisashi SHIBATA Ryuiti TERAKADO
The characteristic impedances of the slab line with an anisotropic dielectric having a tilted principal axis are numerically presented for sapphire and pyrolytic boron nitride. Moreover, an approximate formula of the impedance for a small wire is also presented by using the numerical data.