Design of a bandpass filter on a beyond waveguide

The use of metallic inhomogeneities in waveguides plays an important role in the creation of waveguide microwave devices. For example, microwave filters on the pins.Waveguide filters are widely used in microwave technology. At the same time, they have a significant disadvantage, namely, large dimensions. Application in microwave elements of out - of-limit waveguides allows several times to reduce the dimensions of microwave devices, while reducing their cost. In the article the calculation and experimental measurement of PPF on the outboard waveguide is carried out. The simulation of the calculated FPF in the "Microwave office"environment is carried out.