摘要
利用Multisim 2001软件的仿真功能,结合实例说明了负反馈在放大电路中能提高放大倍数的稳定性,改善非线性失真,扩展通频带,使理论教学与实验有机结合,给出了相应的仿真波形和仿真结果,在课堂上使模拟电子技术教学更形象、灵活、更贴近工程实际,达到帮助学生理解原理,提高分析能力的目的。对提高学生的兴趣、培养学生创造思维能力、全面提高专业素质具有重要的意义。
Using Multisim 2001 software simulation function, with examples of the negative feedback in amplifier can increase magnification in the stability of nonlinear distortion can be improved and band can be expanded, theory and experimental organic combination of teaching,the corresponding simulation waveforms and simulation results are given, so that simulated in the classroom electronic technology teaching more vividly, flexible, closer to the actual project to help students understand theory,the purpose of improving analytical capacity, To ‘fmprove students＇ interest and train the students to creative thinking ability,and comprehensively improve the quality of professionals is of great significance.
出处
《现代电子技术》
2008年第7期161-162,共2页
Modern Electronics Technique
基金
重庆三峡学院高教项目
