RADIO SIGNAL GENERATOR WITH MINIMAL FREQUENCY KEYING Russian patent published in 1999 - IPC

Abstract RU 2141170 C1

FIELD: radio engineering, digital information transmission systems. SUBSTANCE: device has generator of quadrature components of signal, generator of phase-shift keyed signals, modulator of minimal frequency keyed signal, clock frequency detector, IF master oscillator, generator of quadrature envelopes. EFFECT: prevention of information losses, increased precision of matching of character length of signal to be generated to character length of input video signal. 3 dwg

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RU 2 141 170 C1

Authors

Anoshkin A.V.

Anoshkin D.A.

Mikhajlov V.M.

Peshkov V.I.

Polikarpov V.P.

Faleev A.I.

Dates

1999-11-10—Published

1999-02-12—Filed