METHOD FOR RADAR LOCATION OF OBJECTS WITH INERTIAL NONLINEARITY Russian patent published in 2014 - IPC G01S13/02

Abstract RU 2510765 C1

FIELD: radio engineering, communication.

SUBSTANCE: three harmonics with respective frequencies is used as a probing signal. Through combined correlation processing of signal pairs {r₁, r₀} and {r₂, r₀}, correlation signals S₁ and S₂ are determined, respectively, and a difference signal S_Δ=S₁-S₂ and a sum signal S_Σ=S₁+S₂ are generated. The output radar signal used is either the amplitude U_Δ of the difference signal or the amplitude U_Σ of the sum signal depending on selection of initial phases of the harmonics of the probing signal.

EFFECT: high efficiency of detecting nonlinear objects which include inertial elements - inductors and capacitors, on the background of signal flux from non-inertial nonlinear objects.

1 dwg

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RU 2 510 765 C1

Authors

Simonov Vladimir Ivanovich

Dates

2014-04-10—Published

2013-01-23—Filed