应用Voltera级数模拟BP机高频放大器的互调失真

应用科学学报 ›› 1998, Vol. 16 ›› Issue (4): 421-426.

应用Voltera级数模拟BP机高频放大器的互调失真

廖小平, 魏同立

东南大学

收稿日期:1997-09-14 出版日期:1998-12-31 发布日期:1998-12-31
作者简介:廖小平:博士生,东南大学微电子中心,南京 210018

Application of Volterra Series to Intermodulation Distortion Simulation of a Beeper High-Frequency Amplifier

LIAO XIAOPING, WEI TONGLI

Microelectronics Center, Southeast University, Nanjing 210018

Received:1997-09-14 Online:1998-12-31 Published:1998-12-31

摘要/Abstract

摘要： 应用Volterra级数研究了弱非线性网络的分析方法,建立了高频晶体管的非线性Voltera模型,计算了BP机高频放大器的三阶互调失真,成功地设计了高线性度的高频放大器,这一研究方法同样适用于其他弱非线性电路的研制

关键词: Volterra级数, BP机, 高频晶体管, 三阶互调失真

Abstract: This paper studies how to analyze a weakly nonlinear circuit using Volterra series, make a nonlinear Volterra model of a high-frequency transistor, and calculate the third order intermodulation in a Beeper high-frequency amplifier. This way can be used in designing other weakly nonlinear circuits in order to have highly linear high frequency amplifier.

Key words: Volterra series, high-frequency transistor, the third order intermodulation distortion, Beeper

廖小平, 魏同立. 应用Voltera级数模拟BP机高频放大器的互调失真[J]. 应用科学学报, 1998, 16(4): 421-426.

LIAO XIAOPING, WEI TONGLI. Application of Volterra Series to Intermodulation Distortion Simulation of a Beeper High-Frequency Amplifier[J]. Journal of Applied Sciences, 1998, 16(4): 421-426.