Electromagnetic Analysis of Eccentric Coaxial Cylinders of Finite Length

Abstract

The paper presents a method of finding the effect of fringing on capacitance and charge distribution of eccentric coaxial cylinders of finite length. Moment Method employing pulse and delta functions as basis and testing functions respectively is used for the analysis. Numerical data on charge distribution and capacitance per unit length normalised to the same quantity for similar structure of infinite length are presented.

Indexing terms:

• Eccentric coaxial cylinders
• Finite length
• Fringing
• Charge distribution