METHOD FOR MEASUREMENT OF UHF LOAD REFLECTION FACTOR Russian patent published in 2013 - IPC G01R27/06 

FIELD: electrical engineering.

SUBSTANCE: method for measurement of UHF load reflection factor includes measurement of the factor of transmission K_1measure between the two free arms of the UHF bridge; after the first measurement, one transposes the measured and the reference loads and performs repeated measurement of the factor of transmission K_2measure between the two free arms of the UHF bridge; then one determines the factor of reflection from the load G_measure as the difference between the factor of reflection from the reference load G_ref and the difference between the two measured factors of transmission between the two free arms of the UHF bridge: G_measure = G_ref - [K_{1 measure} - K_{2 measure}].

EFFECT: improved accuracy of measurement of reflection factors such as large factors of reflection from mirror antenna reflector material samples.

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