详细信息
文献类型:期刊文献
中文题名:微机对调制信号的包络解调
英文题名:INCLUDING DIVIDE-MODULATION FOR MODULATING SIGNALS
作者:张新华[1]
机构:[1]绍兴高等专科学校
年份:1994
卷号:11
期号:4
起止页码:50
中文期刊名:计算机应用与软件
外文期刊名:Computer Applications and Software
收录:CSTPCD、、CSCD_E2011_2012、CSCD
语种:中文
中文关键词:包络解调;解制信号;检相;微机
外文关键词:Including divide-modulating, modulating signal, phase-detecting.
中文摘要:应用检相原理,可以提取有限长度调制信号和包络解调。通过改变A/D转换器的位数,提高检相分辨率,它与检测对象的运动速度无关。这为提高检相分辨率展示了新的途径。
外文摘要:According to the phase-detecting principle, a limited length of modulating signal and the including divide-modulation of modulating signal may be obtained. Phase-detecting resolution can be improved by raising digits of A/D converter and is independent of the speed of detected object. This opens a new way to improving phase-detecting resolution.
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