主要运用Voherra级数理论分析射频功放(RFPA)器件工作在弱非线性条件下信号失真特性。介绍了V01．

terra级数在非线性建模中的应用，推导了非线性传递函数的公式。在Advanced Design System 2006A软件的仿真环

境下对射频功率放大器进行仿真，利用计算机仿真实现了在弱非线性条件下对任意频率输入时功率放大器的输出

频谱估计。-The main use of Voherra series theory analysis of RF power amplifier (RFPA) device under the conditions of work in the weakly nonlinear signal distortion. Introduced the V01.

terra series nonlinear modeling in the application of derived nonlinear transfer function formula. In Advanced Design System 2006A loop simulation software

Environment for RF power amplifiers for the next simulation, the use of computer simulation to achieve in the weakly nonlinear condition for any power amplifier output when the input frequency

Spectrum estimate.