Cavity Model Analysis of Two Ways Power Divider/Combiner for K Band Applications

This paper presents field analysis of a two way longitudinal E-plane Power divider/combiner for K band frequency. The Multi Cavity modeling technique and method of moment are used to analyze the proposed structure. Simulation results show S11 below −15dB, S12/21, S13/31 near about −3dB, and S22/33, S23/32 near about −6dB within 18–23 GHz. We compared analysis numerical data with CST Microwave studio simulations. The analysis has been verified by agreement between obtained data.