长春师范大学学报(自然科学版)
長春師範大學學報(自然科學版)
장춘사범대학학보(자연과학판)
Journal of Changchun Normal University (Natural Science)
2015年
1期
43-46
,共4页
负反馈%放大电路%放大倍数
負反饋%放大電路%放大倍數
부반궤%방대전로%방대배수
feedback%amplifier circuit%amplification
本文将实验和软件相结合研究负反馈对放大电路性能的影响,直观地验证了引入负反馈后电路性能的改善。将实验、软件与理论教学相结合,能够把抽象的理论感性化,提高学生的学习兴趣。
本文將實驗和軟件相結閤研究負反饋對放大電路性能的影響,直觀地驗證瞭引入負反饋後電路性能的改善。將實驗、軟件與理論教學相結閤,能夠把抽象的理論感性化,提高學生的學習興趣。
본문장실험화연건상결합연구부반궤대방대전로성능적영향,직관지험증료인입부반궤후전로성능적개선。장실험、연건여이론교학상결합,능구파추상적이론감성화,제고학생적학습흥취。
In this paper, the effect of negative feedback on the performance of amplifier circuit was studied based on experiment and soft -ware, and the performance improvement of circuit after the introduction of negative feedback was checked .The combination of experi-ment, software and theory can make abstract theory become perceptual , and improve students ’ learning interest .