Microwave Filter Analysis with Hybrid Circuitry Structure using Wave Iterative Method

Abstract

Microwave filters with hybrid circuitry structure are analyzed using the Wave Iterative Method (WIM). The proposed BPF and BSF filter prototypes were designed and implemented using microwave LC chips connecting to microstrip line on the FR4 circuit board. The proposed filters were analyzed using the wave iterative method based on electromagnetic wave propagation in conducting gravity. After implement the designed filters, measured results are consistent to simulated CST software. The usefulness of the developed WIM analysis has been confirmed through the designed microwave filters with hybrid circuitry structure.