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Implementation of Digital Receiver Based on Double Antenna Structure
Author(s): 
Pages: 94-96,103
Year: Issue:  9
Journal: Video Engineering

Keyword:  软件无线电分集技术可编程DDCAD6652;
Abstract: 软件无线电以其具有良好的扩展性、重构性已成为无线通信发展的重要方向.该系统采用了双天线分集接收结构,解决了通信中存在的多径效应.采用AD6652的宽中频采样结构,使整个系统的灵活性、适应性、扩展性得到很大的提升,同时可以根据不同的应用在抽取滤波后进行多相合并,增加带宽.通过理论分析和仿真检验表明,该系统性能优良,结构简单,易于实现,具有一定的实际应用价值.
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