基于Multisim的有源滤波电路的仿真实践
Simulation Practice of Active Filter Circuit Based on Multisim
王强 1张怡婷 1何强 1方开洪 1张硕 1陈亮1
作者信息
- 1. 兰州大学 核科学与技术学院,甘肃 兰州 730000
- 折叠
摘要
"电子学基础"是一门工程实践类课程,其中,有源滤波电路在信号处理领域具有广泛的应用,本文将Multisim仿真软件应用于电子学基础课程的教学,对有源滤波电路进行了模拟仿真,并与理论计算做了对比分析.实践表明,应用Multisim进行电路模拟仿真,可以直观地观察电路的瞬态过程和频率特性,分析电路结构、器件参数变化对频率特性的影响,直观便捷、高效省时,有效克服了电学实验的硬件局限性,有助于激发学生的学习兴趣,加深学生对课堂教学内容的理解,提升学生分析与设计电子电路的能力,提高教学的效果.
Abstract
Fundamentals of Electronics is an engineering practice course,in which active filter circuit has a wide range of applications in the field of signal processing.In this paper,the Multisim simulation software is applied to the teaching of Fundamentals of Electronics,and the active filter circuit is simulated and compared with the theoretical calculation.Practice shows that the application of Multisim in circuit simulation can intuitively observe the transient process and frequency characteristics of the circuit,and analyze the influence of circuit structure and device parameter changes on frequency characteristics.It is intuitive,convenient,efficient and time-saving,effectively overcoming the limitations of hardware experiments.Simulation and emulation can help students for better understanding of classroom teaching content,stimulate their interest in learning,enhance their ability to analyze and design electronic circuits,and improve the effectiveness of classroom teaching.
关键词
Multisim/仿真研究/有源滤波/频率特性Key words
Multisim/simulation research/active filter/frequency characteristics引用本文复制引用
出版年
2024
NETL
NSTL
万方数据