Sub gigahertz inter stage band pass filters for microwave transceiver systems

Inter stage band pass filters are essential entities in communication systems. Hence, the filter design and fabrication process has a remarkable effect on the performance of the overall system. This paper tries to analyze and understand the practical aspects of RF filter design and realization particularly in the sub GHz range. The analysis focuses on extracting the required performance of the band pass filter using the optimal number of components while keeping the cost of the filter at a minimum.