METHOD AND DEVICE FOR CORRELATIVE RECEPTION OF RELATIVE PHASE MODULATED SIGNALS Russian patent published in 2004 - IPC

FIELD: radio engineering.

SUBSTANCE: newly introduced in correlation type receiver of relative phase modulated signals that has reference oscillator of two quadrature signals, two correlators, two gating units, resolving unit, as well as clock synchronization unit incorporating level calculation subunit, level variation analyzer, multiplier, filter, controlled generator, and control pulse shaper are reading shaping unit incorporating delay circuit, adder, and two-circuit switch, as well as ratio-of-two frequency divider.

EFFECT: enhanced noise immunity in receiving relative phase modulated digital signals.

2 cl, 4 dwg