摘要
为解决功放电路交越失真的问题,本论文首先阐述了交越失真产生的原理,并对传统常见的解决方法进行了讨论,然后把负反馈原理应用在解决交越失真中。此法操作简单,效果好,仿真和实验结果验证了该方法的可行性和正确性。
In order to solve the problem of crossover distortion in power amplifying circuit , at first this paper expounds engendering principle of crossover distortion and the normal settling ways, then introduces negative feedback principle to resolve the crossover distortion problem. It can be found that this method has a good result and simple to operate. The validity and feasibility of new method is verified by experiments and simulation.
出处
《北京电子科技学院学报》
2008年第2期26-28,7,共4页
Journal of Beijing Electronic Science And Technology Institute
关键词
交越失真
功率放大
负反馈
crossover distortion
power amplifier
negative feedback
