Moment method analysis of dual slot coupled broad wall slot coupler using Multiple Cavity Modeling Technique

Abstract

This paper presents, method of moments based analysis of dual slot coupled broad wall slot coupler using Multiple Cavity Modeling Technique (MCMT). Theoretical data for reflection coefficients and transmission coefficients have been obtained. Due to the presence of slots there will be internal mutual coupling between them which has been taken into account. The theoretical data have been compared with Ansoft HFSS's simulated data to validate the proposed method. The excellent agreement obtained between the results validates the analysis.