...混叠带来的误差; (2) 幅度失真(amplitude distortion):由滤波器幅频特性产生的误差; (3) 相位失真(phase distortion):由滤波器相频特性非线性造成的误差。
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... phase distance meter 相位式测距仪 phase distortion 相位畸变,相位失真 phase distribution 相分布,相位分布 ...
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phase distortion correction 相位失真校正
phase distortion corrector 相位补偿器
phase distortion measuring equipment 相位失真测量器
trace-to-trace phase distortion 道间相位畸变
frequency-dependent phase distortion 频率相关相位畸变
synchronization phase distortion 同步相位失真
phase distortion coefficient 相位失真系数
Magnitude and phase distortion 幅度和相位失真
For instance, owing to the phase distortion, the spectrum of the wave might be stretched, which would greatly influence the detection of the target.
例如相位污染带来频谱的展宽,极大的影响了目标的检测。
参考来源 - 电离层电波传播相位污染的校正算法·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
The rigorous coupled-wave theory is used to analyze the characteristics of grating diffraction, and the results indicate that this method produces no phase distortion.
运用严格的光栅衍射耦合波理论分析光栅的衍射特性,发现该方案不会引入相位畸变。
This group-delay equalizer can follow any type of HTS microstrip filter in order to reduce phase distortion, enhance group-delay performance, and improve communication quality.
该群时延均衡器能与不同类型超导微带滤波器级联,实现相位均衡,减小相位失真,改善接收机前端信号群时延特性,提高通信质量。
A differential circuit can be used to minimize the effects of detector phase distortion.
利用差分电路,可以有效地减小鉴相器相位失真的影响。
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