FIELD: radio engineering, communication.
SUBSTANCE: non-coherent digital demodulator of coded phase-shift keyed signals comprises an analogue-to-digital converter, a shift register for shifting multi-bit codes by four readings, first and second n-stage quadrature signal processing channels, a clock pulse generator, two computing devices, a given number of quadratic converters equal to the number of code sequences, which form an unit of quadratic converters and a decision device. Each computing device consists of a given number of response computers.
EFFECT: providing high-speed digital demodulation of phase-shift keyed signals.
7 dwg
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