Harmonic and intermodulation performance of class-AB stages

被引：0
|
作者：
Abuelma'atti, M. T.
Abuelmaatti, Ali M. T.
机构：
[1] King Fahd Univ Petr & Minerals, Dhahran 31261, Saudi Arabia
[2] Univ Glasgow, Dept Elect & Elect Engn, Glasgow G12 8LT, Lanark, Scotland
来源：
INTERNATIONAL JOURNAL OF ELECTRONICS | 2007年 / 94卷 / 03期
关键词：
harmonics; intermodulation; output stages;
D O I：
10.1080/00207210701227882
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A new technique for predicting the harmonic and intermodulation performances of class-AB stages is presented. The proposed technique is based on modelling the transfer characteristic of the class-AB stage using a Fourier-series approximation. The number of terms of the Fourier-series is decided based on the required accuracy and the coefficients of the series are obtainable using simple hand calculations. The results obtained are in excellent agreement with simulation results and confirm that the intermodulation performance is dominant compared to the harmonic performance.
引用
收藏
页码：303 / 315
页数：13
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