%0 Journal Article
%T The Improvement on PGC Demodulation Method Based on Optical Fiber Interferometer Sensors<br>干涉型光纤传感器相位生成载波解调方法改进与研究
%A Bo Linhou
%A Liao Yanbiao
%A Zhang Min
%A Lai Shurong
%A <br>柏林厚
%A 廖延彪
%A 张敏
%A 赖淑蓉
%J 光子学报
%D 2005
%I 
%X An improved phase generated carrier(PGC) demodulation method based on optical fiber interferometer sensors was brought forward.Through improvement on the PGC algorithm and adding frequency overlapped-resistable filter to the system,the result of the demodulation system has been great improved.At the same time,the sample rate of the system has get great reduced.The conclusion is very useful in designing the demodulation systems based on optical fiber interferometer sensors.
%K Optical fiber interferometer sensor
%K PGC
%K Minisamum mple rate
%K Frequency overlapped-resistable filter<br>干涉型光纤传感器
%K 相位生成载波（PGC）
%K 最低采样频率
%K 抗混叠滤波器
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=0E4432939840DCA2&yid=2DD7160C83D0ACED&vid=339D79302DF62549&iid=9CF7A0430CBB2DFD&sid=8560D04B70E571A6&eid=D103793C8B25974D&journal_id=1004-4213&journal_name=光子学报&referenced_num=11&reference_num=19