Waveguide-junction test cells

The classification of the cells, based on waveguide junction, aimed at the measurement and test of magnetodielectric parameters of bars and plates has been suggested in this work. The physics of the eigen and quasi-eigen modes, that are specially located in the junctions, through which the sample under test is consecutively moved is set forth. The recommendations for choosing the optimized cell are brought forward. This choosing depends upon the purpose of measurement and test.