Substrate Integrated Waveguide Filters for Microwave Communications

In electronics filters are used to allow signals of a certain band of frequencies to pass while blocking others. They are a basic building block of electronic systems and have many applications. Amongst the uses of waveguide filters are the duplexers diplexers multiplexers selectivity and noise limitation in receivers and harmonic distortion suppression in transmitters. Waveguides are metal conduits used to confine and direct radio signals. Most commonly they are rectangular but other cross-sect...See More