摘要
充分利用性能日益完善的FPGA技术,应用软件无线电思想对数字上变频器进行系统构建,使用MATLAB软件对其中关键的平方根升余弦成形滤波器(RCF)、带外抑制FIR滤波器、半带滤波器(HB)、CIC滤波器进行设计和仿真,重点研究如何实现最优数字信道。
The article introduces the FPGA technology which is increasingly perfect,use the application software of digital radio on the frequency changer,use MATLAB software system construction of key to the square root of the ascending cosine forming filter（RCF）,with the FIR filters with restraint outside,half took filter（HB）,CIC filter on design and simulation,to mainly research on how to realize the optimal digital channels.
出处
《煤炭技术》
CAS
北大核心
2012年第4期207-209,共3页
Coal Technology
