基于FPGA的多路复用采样率变换器的设计与实现  

Design and Realization of Multichannel Sampling Rate Convertor Based on FPGA

作　　者：胡俊杰 陈仕川[1,2] HU Jun-jie;CHEN Shi-chuan(Science and Technology on Communication Information Security Control Laboratory,Jiaxing Zhejiang 314033,China;No.36 Research Institute of CETC,Jiaxing Zhejiang 314033,China)

机构地区：[1]通信信息控制和安全技术重点实验室,浙江嘉兴314033 [2]中国电子科技集团公司第三十六研究所,浙江嘉兴314033

出　　处：《通信对抗》2017年第4期21-24,共4页Communication Countermeasures

摘　　要：基于软件无线电的采样率变换理论,提出一种基于FPGA分时复用技术的多通道复用多相结构采样率变换器,并给出了具体的FPGA实现方案。该方案有效减少了多通道情况下的资源消耗,提高了硬件效率。Base on the theory of sampling rate conversion of Software Radio,An multichannel-reuse sampling rate convertor base on the Time-Division-Multiplex-Access(TDMA) technology was introduced,and the realization detail was also introduced. This method reduced the resource consumption effectively, it also increased efficiency of hardware.

关 键 词：采样率变换 多相结构 分时复用 FGPA 

分 类 号：TN911.7[电子电信—通信与信息系统] TN791[电子电信—信息与通信工程]