Method for spectral analysis and measurement of microwave power.

摘要

Method for spectral analysis and measurement of microwave power.; It consists in arranging a sample (1) of magnetic material or a magnetic molecular aggregate in a test area under the action of a static or alternating magnetic field, and exposing the sample (1) to a source emitting microwave radiation analyzing, measuring and recording the variations of the magnetic susceptibility and the magnetization of said sample to a given test temperature, chosen so that exposure to microwave energy generated in the sample variations of the magnetic susceptibility and magnetization very pronounced providing the registration of these variations a curve corresponding to the frequencies of the microwave radiation source. The sample (1) is arranged within a resonator (2) located between the poles of a magnet (6) permanent or superconductor.