Transmission Line Modelling of an Eccentrically Loaded probe Coupled Cylindrical Cavity

In this paper, numerical Transmission Line-Matrix (TLM) method is applied to model an eccentrically loaded cylindrical cavity in order to analyze an impact of the eccentricity on the resonant frequency values. Two different types of meshes are considered, the structured, rectangular mesh and the unstructured, tetrahedral mesh and their possibilities and advantages are emphasized.