摘要
用 Electronic Work Bench5 .0 a软件对本文设计的超甲类功放进行仿真分析 ,幅频特性良好 ,相移小并用 Protel98排版制作了样机 ,实测结果 :频率响应、失真度、信噪比等均达到较高指标。
By using electronic work bench 5.0a software, the author emulated an analysis of the super class A Hi Fi amplifier developed in this paper. The analysis shows that the amplifier has a good amptitude frequency ,and a smaller phase shift .Then, by using protel98 software layout, the paper made a prototype. The practical testing shows that the frequency response, distortion, and the ratio of signal to noise meet a high quality level requirement.
出处
《桂林电子工业学院学报》
2000年第2期56-60,共5页
Journal of Guilin Institute of Electronic Technology
基金
桂林电子工业学院青年基金项目!(编号 :Z19980 4)
关键词
晶体管
超甲类
电子管
高保真
功放
class A, class B, super class A, electron tube, analog amplifier ,digital amplifier
