modulation ratio

This paper presents a detailed analysis to the physical meaning and calculation formula for the main parameters of nonlinear distortions in amplifier: cross modulation ratio, 2nd order cross modulation ration and 3rd order cross modulation ratio.

本文详细地分析了放大器非线性失真的主要参数&交扰调制比，二阶、三阶载波互调比的物理意义和计算公式，并由此推导出电缆电视系统的设计方法。

With voltage modulation ratio debasing, output harmonic component is added;

随着电压调制比的降低，输出谐波成分增加；

Calculation of Cross Modulation Ratio of CATV System

CATV大系统交调比的计算

The mathematical model of SHE single bipolar pulse control is established and the relationship between different modulation ratio and switching angles to eliminate the 5th and 7th harmonics is presented.

建立了特定谐波消除单、双极性脉冲控制方式的数学模型，给出了消除5次、7次谐波的不同调制比与开关角的关系。

The output voltage waveforms of matrix converter which is based on the space vector modulation are analysed under the unbalanced input voltage. A time variant modulation ratio method is proposed.

在非对称输入电压情况下，对基于双空间矢量调制的矩阵变换器的输出电压波形进行了分析，提出了利用时变调制比改善输出电压波形的方法。

The Theoretical Basis of the Application of the Syzygial Tide to the Prediction Methods of Modulation Model and Modulation Ratio

调制模式、调制比预报方法应用朔望潮的理论依据