基于Multisim 10.0的选频放大电路传输特性仿真研究  

The simulation of selecting frequency amplifier based on Multisim 10.0

作　　者：唐金元[1] 王翠珍[1] 

机构地区：[1]海军航空工程学院青岛校区,青岛266041

出　　处：《国外电子测量技术》2012年第10期46-48,共3页Foreign Electronic Measurement Technology

摘　　要：在介绍双T网络选频放大电路的电路结构基础上,分析了其信号的传输特性,并利用Multisim 10.0仿真软件对对称和不对称双T网络选频放大电路的传输特性进行了仿真分析。Multisim 10.0仿真软件具有强大的仿真分析功能,在避开双T网络选频放大电路传输特性繁琐数学分析的前提下,通过仿真更好地理解其信号传输特性,对电路设计和性能验证提供了有利的保证。Based on explaining the circuit structure of RC double T filter amplifier, this paper analyses its frequency char acteristic. The characteristic curve of symmeterial and asymmeterial double T network amplifier was simulated with Mul tisim 10. 0 simulation software. By the help of Multisim 10. 0 simulation software, we can better understand the trans mission characteristics avioding the complex mathematical analysis. It is a great help to design,validate and apply the cir cHIt,

关 键 词：双T网络 传输特性 选频 放大电路 仿真 

分 类 号：TN722.3[电子电信—电路与系统] TP391.9[自动化与计算机技术—计算机应用技术]