CORRELATION DEVICE FOR PROCESSING SIGNALS WITH DOPPLER FREQUENCY SHIFT Russian patent published in 1995 - IPC

Abstract RU 2037878 C1

FIELD: radio engineering devices for signal processing. SUBSTANCE: device has two multiplication units, phase shifter and integrator. Third and fourth multiplication units, harmonic signal oscillator, four low-pass filters, inverter, complex multiplication unit and absolute value calculation unit are introduced to accomplish the goal of invention. EFFECT: increased speed of signal processing when Doppler frequency shift is unknown. 3 dwg

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RU 2 037 878 C1

Authors

Fomin Ja.A.

Guzenko O.B.

Tynjankin S.I.

Sarafannikov A.V.

Dates

1995-06-19Published

1991-11-25Filed