Research on Field Patterns in Circular-Shaped Microshield Lines

Abstract

The edge-based finite element method is employed to analyze the field patterns in two types of circular-shaped microshield lines, which include circular-shaped microshield line with single signal line and dual signal lines. Field patterns of the dominant mode and the first higher-order mode for different dimensions and the dielectric constant of dielectric substrate are illustrated. The figures in this article are considered helpful in practical applications.