Design and Implement of a Band-pass FIR filter based on FPGA in Multi-channel Data Acquisition System

摘要：

To filtering the noises interference, a 32-tap band-pass FIR digital filter is designed and implemented on FPGA by applying the principle of distributed algorithm (DA), which is based on Look-Up Table (LUT). My design decreases the quantity of Look-Up Table and achieves high processing speed based on pipelining technology by using the parallel and serial distributed algorithm. Simulation of the FIR filter has been done in the environment of Quarters 8.0 by using VHDL, which is flexible and supported by multi-library.

关键词： FPGA Multi-channel Data Acquisition FIR filter Distributed Algorithm.

作者: He Zhiqiang Zhang Jingzhi Zeng Wenxian

作者单位: College of Information Technology,Hebei University of Economics and Business,NO.47 Xuefu Road,Shijiazhuang,Hebei Province,050061,China

会议类型: 国际会议

会议名称: 2011 10th International Conference on Electronic Measurement & Instruments(第十届电子测量与仪器国际会议 ICEMI2011)

会议地点: 成都

会议语种:英文

页码: 49-52

在线出版日期: 2011-08-16（万方平台首次上网日期，不代表论文的发表时间）