| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: invention relates to radio engineering and communication and can be used in designing controlled generators. The controlled generator has two multipliers, two integrators, a nonlinear element and an adder, wherein the output of the first integrator is connected to the first input of the second multiplier, the input of the nonlinear element and the first output of the controlled generator, the output of the second integrator is connected to the second output of the controlled generator and the second input of the adder, the output of which is connected to the first input of the first multiplier, the second input of which is connected to the control bus of the controlled generator and the second input of the second multiplier, wherein outputs of the first and second multipliers are respectively connected to inputs of the first and second integrators, as well as a control unit, the first and second inputs of which are respectively connected to the first and second outputs of the controlled generator, the third input of the control unit is connected to a reference voltage bus, and the fourth input is connected to the output of the nonlinear element, wherein the output of the control unit is connected to the first input of the adder.EFFECT: reduced nonlinear distortions and asymmetry of output signals.3 cl, 11 dwg |
