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2 108 591

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C1

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IPC

(21) (22)

Application

96107534/09, 1996-04-18

(22)

Actual filing date

1996-04-18

(45)

Published

1998-04-10

(72)

Inventor

Alekseev A.A.Khanov Eh.B.Berezhnykh I.L.Khimin S.V.

(73)

Holder

Voennaja Akademija Svjazi

ANALYZER OF FREQUENCY-TIME DISTRIBUTION OF POWER Russian patent published in 1998 - IPC

Abstract RU 2108591 C1

FIELD: measurement technology. SUBSTANCE: analyzer has parallel-connected processing channels. Every channel consists of filter 1, delay line 2, two multipliers 3 and 4, two phase inverters 5 and 6 rated for 90 deg., adder 7, subtraction device 8 amplitude detector 9, and synchronous phase demodulator 10. Enhanced reliability of signal recognition is obtained by more detailed spectral description of signals due to determination of envelope and phase of distribution of signal time power. EFFECT: higher truth of analyzed process recognition. 1 dwg

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RU 2 108 591 C1

Authors

Alekseev A.A.

Khanov Eh.B.

Berezhnykh I.L.

Khimin S.V.

Dates

1998-04-10—Published

1996-04-18—Filed

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