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《Journal of Air Force Radar Academy》 2004-01
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Design of SDR IF Digitization System

XU Fu-an 1 , WU Li-min 2 , ZHANG Jin 1 , MA Xing-kong 1 (1.Group of Graduate,AFRA,Wuhan 430019, China; 2.Department of Information Engineering, AFRA,Wuhan 430019,China)  
Software radio technology is an effective method to reduce the difficulty of coordination in different communication architectures.This paper presents the design scheme of a kind of IF digital system based on the sof-tware radio architecture, which can receive a varity of signals by operating different software.Also,the design method and the performance analysis of the high rate A/D convertor, DDU dnd general-purpose DSP are discussed in detail.
【CateGory Index】: TN924
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