FIELD: measurement technology.
SUBSTANCE: invention relates to measurement of magnetic properties. Method for precision matching of a microstrip microwave line on a portion with a measured sample for FMR characterization consists in improving the reading of the ferromagnetic resonance characteristic of the samples using a coplanar waveguide structure, note here that in order to match wave impedance at plate location, plate thickness and microstrip line width vary so that to minimize coefficient of reflection from line.
EFFECT: improved matching of the measuring part of the line with the rest of the path and measuring instruments, which leads to obtaining more accurate parameters of the FMR of the sample.
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