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  5. The influence analysis of quantizer parameters on quality digital processing of the spread-spectrum signal

The influence analysis of quantizer parameters on quality digital processing of the spread-spectrum signal

H.V. Kharchenko
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The results of research of the analog-digital converter on power descriptions of demodulator of the spread-spectrum signals, accepted on a background gausses noise and powerful narrowband hindrance, are represented. It is shown that 8...16 levels of quantum provide the decline of power losses on a value about 6 dB as compared to an ideal bandpass terminator and essential decreasing of intermodulation interference.
Keywords: analog-digital transformer, demodulator