摘要
为了讨论温度对模拟电子电路的影响,采用Multisim10仿真软件中的温度扫描分析进行仿真,分析了温度对放大电路的静态工作点以及输出波形的影响,同时验证了负反馈对提高放大电路稳定性的作用和差分放大电路能够抑制零点漂移的性能特点。研究表明,在课堂上利用Multisim10对模拟电子电路进行计算机仿真,再结合理论讲解,可以提高教学质量和教学效果。
In order to discuss the influence of temperature on the analog electronic circuit,temperature sweep analysis of Multisim10 simulation software was used.It analysed the Influence of temperature on the static working point as well as the impact of the output waveform on the amplifying circuit,and verificatied the effection of a negative feedback on improving amplifying circuit stability and the role of differential amplifier circuit can restrain the zero drift performance characteristics.The results show that it can improve the teaching quality and teaching effect by using electronic circuit simulation function of Multisim10 in the class,combined with explaination of the theory.
出处
《电子设计工程》
2012年第20期122-124,共3页
Electronic Design Engineering
