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Abstract

The appliance relates to phase-measuring instruments and can be used in radiotechnique and communications. The essence of inventions consists in the problem of creating the signal phase multiplier by way of introduction of new elements and relations between them which will give a possibility to provide the increase of multiplication accuracy and coefficient of multiplication of the output signal phase.

The signal phase multiplier includes a shaper, serially connected resonance circuit of impact excitation and an amplifier, whereas it contains an adder, a timer, and sequentially connected inverter and switch box, at that the first input of the adder and the timer input are connected to the shaper input, the inverter input is connected to the amplifier output, the switch box output is connected to another adder input, the adder output is connected to the input of the resonance circuit of impact excitation, the timer output is connected to the switch box control input.