METHOD FOR RADIOLOCATION OF NON-LINEAR-INERTIAL OBJECTS Russian patent published in 2013 - IPC G01S13/02 

FIELD: radio engineering, communication.

SUBSTANCE: radiated signal is a sequence of harmonic oscillations G_n, of frequency f₁, n=1, 2,…, N, with stepped dependence of their capacity on "n", and the physical essence of processing of signals reflected from non-linear-scattering objects on double frequency f₂=2f₁ and corresponding to emitted oscillations G_n, is reduced to measurement of period-to-period increment of a phase of reflected signals (φ_n=1-φ_n), detection of a module of these increments [φ_n=1-φ_n], calculation of their average value and its comparison with a threshold.

EFFECT: improved characteristics of detection of those of them, equivalent electric circuits of which, apart from non-linear resistor elements, contain inertial elements - inductances and capacitances.

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