Techniques for the reduction of the geometrical dimensions of cavity filters in the VHF band.
The purpose of this research project is to study the techniques which can be exploited to reduce the geometric dimensions of cavity filters in the VHF band. After a preliminary part in which the state-ofthe-art of the topic of interest is analyzed, the study will focus on the techniques which guarantees the best results in terms of insertion loss, constructive simplicity of filters and reduction of geometric dimensions of cavities. A significant part of the research activity will be devoted to the numerical simulation of filters. The outcome of this part will also be evaluated in terms of the capability of the techniques to give filters which can be reliably simulated by using low-performance computers
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