Title :
Capacitance of transmission line of parallel cylinders with variable radial width
Author :
Das, B.N. ; Das, S. ; Parida, Debashis
Author_Institution :
Dept. of Electron. & Electr. Commun. Eng., Indian Inst. of Technol., Kharagpur, India
fDate :
11/1/1998 12:00:00 AM
Abstract :
This paper presents a formulation for evaluation of the capacitance of a pair of cylinders of unequal radii with variable and different width of dielectric on the cylinders. Conformal transformation using co-tangent hyperbolic function transforms the conductor boundaries to parallel plates and dielectric boundaries to curved contours. The expression for the capacitance is derived taking into account the changes in signs of the functions representing the curved contours. Numerical data on capacitance are presented
Keywords :
capacitance; permittivity; transmission line theory; transmission lines; co-tangent hyperbolic function; conductor boundaries; conformal transformation; curved contours; dielectric boundaries; dielectric constant; dielectric width; parallel cylinders; parallel plates; transmission line capacitance; variable radial width; Capacitance; Coatings; Conductors; Dielectrics; Engine cylinders; Harmonic analysis; Helium; Testing; Transmission line matrix methods; Transmission lines;
Journal_Title :
Electromagnetic Compatibility, IEEE Transactions on
