METHOD OF MEASUREMENT OF LINEARITY PARAMETERS OF RADIO RECEIVER Russian patent published in 1994 - IPC

FIELD: radio engineering. SUBSTANCE: method is meant for measurement of such parameters of linearity of radio receiver as level of blocking and "crossover point". Last parameters is required for estimation of linearity of radio receivers and stages of receiving-transmitting communication equipment. Positive effect-reduced number of operations and time of measurement of parameters of linearity are achieved thanks to use of second meaning of blocking signal E_2U and second blocking coefficient K₂. In consequence level of blocking and linearity parameter "crossover point" are checked and determined. EFFECT: reduced number of operations and time of measurement of linearity parameters. 2 dwg