FIELD: radio engineering, communication.
SUBSTANCE: four-terminal element is complex and consists of reactive and resistive elements; a two-terminal nonlinear element is connected between a high-frequency signal source and the input of the four-terminal element, connected to a low-frequency control signal source; the output of the complex four-terminal element is connected to a load; conditions for ensuring a minimum reflected signal are met successively at the given number of frequencies while simultaneously varying amplitude of the control signal.
EFFECT: wider field of physical implementation as regions of variation of real and imaginary components of resistances of the signal source and the load, within which full matching of the complex impedance of the signal source and complex impedance of the load can be carried out successively for the given number of frequencies.
2 cl, 4 dwg
