METHOD OF MEASUREMENT OF MODULATION PARAMETERS IN PHASE MODULATED SIGNAL Russian patent published in 1995 - IPC

Abstract RU 2050006 C1

FIELD: radio measurement technology. SUBSTANCE: length of current periods of signal is measured in presence of modulation, values of lengths of current periods are subtracted from average value of length TT_av, values of differences within duration of observation interval are summed up. In this case phase shift of signal relative to phase of nonmodulated carrier conclusively corresponds to current value of obtained sum. Value TT_av is determined from expression specified in the formula of invention. EFFECT: increased reliability of measurements. 6 cl, 4 dwg

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RU 2 050 006 C1

Authors

Prokhorov V.G.

Lapushkina T.F.

Sumerkin O.A.

Dates

1995-12-10—Published

1991-08-23—Filed