Analysis of Rectangular Coaxial Lines

摘要

This paper proposes a numerical analysis for calculating the capacitance of rectangular coaxial lines. We illustrate how to model and simulate the capacitance of rectangular coaxial lines using COMSOL, a finite element software. The goal is to use COMSOL to determine the capacitance per unit length of rectangular coaxial lines. We compared the results with those obtained by other methods and found them to be very close.