文章简介
一种简易信号发生器的设计与仿真
  

一种简易信号发生器的设计与仿真

葛振澎,颜闽秀

(沈阳化工大学信息工程学院,辽宁省 沈阳市 110142

[摘要]:信号发生器是电子实验室最常见仪表之一,在工程和教学中有广泛应用。本信号发生器以差动输入四运算放大器LM324为核心,主要运用模拟运算电路,可以产生正弦波、方波、三角波和单次脉冲信号。设计的创新之处在于增加输出调整电路并整合单脉冲发生功能。在Multisim 14.0环境下进行仿真分析验证了设计方案的可行性。这种信号发生器具有原理易懂、容易调试、成本低廉等优点,可作为高等院校电子技术教学、电子课程设计和电子创新大赛的参考电路。

[关键词]信号发生器;集成运放;电子仿真;Multisim

中图分类号:TN710.1 文献标识码:A

Design and Simulation of Simple Signal Generator

GE ZhenpengYAN Minxiu

(Shenyang University of Chemical Technology ,Liaoning ,Shenyang, 110142)

AbstractSignal generators are one of the most common instruments in electronic laboratories and are widely used in engineering and teaching. With the differential input quad operational amplifier LM324 as the core, a simple signal generator capable of generating sine wave, square wave, triangle wave and single pulse is designed by using the combination of analog operation circuits. The innovation of the design is to increase the output adjustment circuit and integrate the single pulse generation function. Simulation analysis in the Multisim14.0 environment verified the feasibility of the design. The signal generator has the advantages of easy to understand, easy to debug, low cost and can be used as a reference circuit for electronic technology teaching, electronic course design and electronic innovation competition in colleges and universities.

Key wordsSignal GeneratorOperation AmplifierElectronic SimulationMultisim



订阅方式:
①在线订阅(推荐):www.sdchem.net.cn
②邮局订阅:邮发代号24-109

投稿方式:
①在线投稿(推荐):www.sdchem.net.cn
  作者只需要简单注册获得用户名和密码后,就可随时进行投稿、查稿,全程跟踪稿件的发表过程,使您的论文发表更加方便、快捷、透明、高效。
②邮箱投稿:sdhgtg@163.com sdhg@sdchem.net
  若“在线投稿”不成功,可使用邮箱投稿,投稿邮件主题:第一作者名字/稿件题目。
投稿时请注意以下事项:
  ①文前应有中英文“题目”、“作者姓名”、“单位”、“邮编”、“摘要”、“关键词”;
  ②作者简介包括:姓名、出生年、性别、民族、籍贯或出生地、工作单位、职务或职称、学位、研究方向;
  ③论文末应附“参考文献”,执行国标GB/T7714-2005标准,“参考文献”序号应与论文中出现的顺序相符;
  ④注明作者的联系方式,包括电话、E-mail、详细的通讯地址、邮编,以便联系并邮寄杂志。
    
联系电话:0531-86399196     传真:0531-86399186
欢迎投稿   答复快捷   发表迅速
                                                                                  山东化工稿件修改细则
传真:0531-86399780  QQ:1462476675  微信号:sdhg-bjb
采编部电话:0531-86399196  Email: sdhg@sdchem.net  sdhgtg@163.com
备案号:鲁ICP备2021036540号-5