ANALOGUE MIXER OF TWO SIGNALS Russian patent published in 2012 - IPC G06G7/12 H03F3/45 

FIELD: radio engineering.

SUBSTANCE: analogue mixer of two signals comprises an input multiplying Gilbert cell, the first and second additional transistors, the first and second load resistors, the first and second additional resistors, the first and second dipoles with low differential resistance by AC, the first and second circuits of static mode setting, the first and second additional current-stabilising dipoles.

EFFECT: higher ratio of mixer conversion K_y for its main f_x+f_y, f_x-f_y output harmonics with low-voltage power supply.

3 cl, 12 dwg