Investigation into the effects of quantisation noise on a digital FM modulator.

被引:0
作者
Twelves, S
Kikkert, CJ
机构
来源
1996 IEEE TENCON - DIGITAL SIGNAL PROCESSING APPLICATIONS PROCEEDINGS, VOLS 1 AND 2 | 1996年
关键词
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
Test hardware for a digital FM modulator has been built using a direct digital synthesiser with a variable bit output. Both hardware and software simulations of the test system have been used to show that a IO bit output is sufficient to produce demodulated signals which have a signal to distortion ratio of more than 80dB.
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页码:317 / 322
页数:6
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