摘要
本文介绍了积分梳状滤波器(CIC)的原理和基本特点,讨论了积分梳状滤波器抽取因子的确定方法及其在PFGA中的实现。
This paper describes the key points of cascade integrator comb（CIC） filter theory. In this paper, the method of how to select the decimation factor is discussed, and an implementation of CIC filter based on FPGA is given.
出处
《国外电子测量技术》
2006年第9期48-50,共3页
Foreign Electronic Measurement Technology
