DEMODULATOR FOR SIXTEEN-POSITION QUADRATURE AMPLITUDE MODULATION Russian patent published in 2012 - IPC H04L13/18 H04L27/22 

Abstract RU 2455778 C1

FIELD: radio engineering.

SUBSTANCE: device contains carrier selection unit, three multipliers, three low-pass filters, two diode bridges, two diode adding units, phase changer, decision block and compensating voltage calculator.

EFFECT: improving interference resistance.

2 dwg

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RU 2 455 778 C1

Authors

Bobrovskij Vadim Igorevich

Burjatov Aleksandr Petrovich

Dvornikov Sergej Viktorovich

Lapitskij Vladimir Frantsevich

Dates

2012-07-10Published

2011-05-06Filed