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《JOURNAL OF CHONGQING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS》 1997-01
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The Research Report of an Anti jamming Scheme for Detecting Weak DC Signals

Lin Jinzhao Li Huatu Que Cailan (Department of telecommunication Engineering,Chongqing University of Posts and Telecommunications,Chongqing 630065)  
Aiming at enhancing the anti jamming ability of a modulated system for detecting weak DC signal, the author presents a design scheme in which the transfer function, the amplitude frequency characteristics, the elementis sensitivity and the parameter of the frequency selecting amplifier and the phase sensitive detector are analyzed,and also provides the experimental waves and data for readers.
【CateGory Index】: TN713
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