舰船电子工程2016，Vol.36Issue(9)：62-65,4.DOI:10.3969/j.issn.1672-9730.2016.09.016
基于 MAX274的八阶带通模拟滤波器的设计与仿真
Design and Simulation of Eighth-order Bandpass Analog Filter Based on MAX274
摘要
Abstract
In order to achieve required eighth-order bandpass analog filter design fast and accurately ,to ensure the per-formance of filtering and gain of underwater acoustic signal receiver system ,a design that implementing eighth-order band-pass analog filter quickly is proposed in this paper which is based on the MAX274 chip of Maxim .Combined with the index of underwater acoustic signal receiver system ,the filter design software parameters are setted ,bandpass filter frequency re-sponse curve is obtained and verified by Multisim simulation ,it’s observed that the bandpass filter’s filtering and gain per-formance in the corresponding frequency band is fine .The advantages of small size ,monolithic integration and convenient de-bugging ,make the MAX274 chip more suitable for the filter design of the system .关键词
MAX274/Butterworth 带通滤波器/Multisim 仿真Key words
MAX274/Butterworth bandpass filter/Multisim simulation分类
信息技术与安全科学引用本文复制引用
程光宇,吴浩然,唐劲松..基于 MAX274的八阶带通模拟滤波器的设计与仿真[J].舰船电子工程,2016,36(9):62-65,4.基金项目
国防预研基金项目（编号9140A31010114MQ01）资助。 （）
