FIELD: radio engineering, communication.
SUBSTANCE: digital signals demodulator with quadrature amplitude manipulation includes the analog-to-digital converter, multiple-bit codes shift register at four readings, the first and the second n-cascade channels of quadrature signals processing, the first and the second threshold devices, critical device, decoding device, and normalizing and synchronizing device.
EFFECT: provision of high-speed digital demodulation of signals with quadrature amplitude manipulation and eliminating of the amplitude nonidentity of quadrature demodulator channels.
8 dwg
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