调制失真

讨论了减小调制非线性失真的一般方法。

The general methods decreasing the modulation nonlinear distortion are given .

声光强度调制和失真波形分析波形起伏小于1%。

Acoustooptical Modulation and Its Wave Distortion Analysis The fluctuation of profile is less than 1 % .

导出QPSK调制下非线性失真产物引起的信噪比恶化公式，并对具体放大器例子进行了计算分析。

The deteriorated signal to noise formula caused by nonlinear distortion products under QPSK modulation is derived and some amplifier examples are analysed .

合适的初始脉冲时延和初始脉冲啁啾有利于频域相位共轭技术对交叉相位调制所致信号失真的抑制。

Suitable initial time delay and pulse chirp of pulses can improve the suppression and compensation for the distortion .

克服数字相位调制技术中相位失真的研究

The Study for Overcoming Phase Distortion in the Digital Phase Modulation

线性频率调制信号规律性失真的自动补偿器

A Automatic Compensator for the Cyclic Distortion of Linear Frequency Modulation Signal

本文研究了声光强度调制并且分析了强度调制中的波形失真。

The acoustooptical intensity modulation has been studied , and wave distortion in the modulation has been analyzed in this paper .

调制曲线上有一个拐点，在拐点附近的一段曲线可看成直线，利用这段曲线进行调制可减少失真。

A art of curve near inflection point on modulation curve can be considered as straight line , so it can be used to modulate laser beam to reduce distortion .