Influence of a Reflected Emission Level on Signal Formation in Autodynes with Oscillation Frequency Stabilization

Calculations and analysis of amplitude and frequency responses are performed for oscillators stabilized by the additional high-Q resonator. The distinguished features of the autodyne response formation are presented for weak and strong reflected emission from the radar target. It is shown that the main reason of autodyne response distortions in the case of strong reflected emission is an anharmonic of variation of the resistive and reactive components of the complex load conductivity as well as the nonlinearity of frequency functions of resistive and reactive components of the oscillating system.