QUADRATURE SAMPLING PHASE DETECTION

被引：5
作者：
HOWARD, J
LANDGRAF, HP
机构：
[1] Plasma Research Laboratory, Research School of Physical Sciences and Engineering, Australian National University, Canberra
来源：
REVIEW OF SCIENTIFIC INSTRUMENTS | 1994年 / 65卷 / 06期
关键词：
D O I：
10.1063/1.1144709
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A fast sampling demodulation method for phase modulated carriers is described. A reference wave is used to generate clock pulses for a digitizing instrument that measures directly the in-phase and quadrature components of the modulation. Application to demodulation of signals from a multi-channel phase-sensitive polarimeter is discussed.
引用
收藏
页码：2130 / 2133
页数：4
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