frequency deviation
频率偏移：无线电中的一个重要概念
常用释义
英式发音
美式发音
基本释义
- 频率偏移：无线电中的一个重要概念，指的是信号的频率与其理论或期望频率之间的差异。
例句
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1·Is the radian frequency deviation from the center frequency.是角频率与中心频率的偏离值。
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2·W is the radian frequency deviation from the center frequency.W是角频率与中心频率的偏离值。
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3·A developed linear VCXO with wide frequency deviation has acquired better results.研制的宽频偏线性压控晶体振荡器取得了较好的结果。
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4·Amplitude deviation, frequency deviation and phase deviation are basic power quality disturbances.电力系统基波幅值、相位、频率扰动是最基本的电能质量扰动。
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5·The estimation of frequency deviation range will be expanded with rational training sequence length.同时通过合理设计训练序列的长度，可扩大频偏估计范围。
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6·However we want to get the least absolute value of frequency deviation not the least square sum of it.但是实际需要的是使频率偏差的绝对值最小而不是频率偏差的平方和最小。
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7·The algorithm features the large estimation range for carrier frequency deviation and high estimation accuracy.该算法具有较大的估计载波频率偏差的范围和较高的估计精度。
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8·An improved pitch control scheme is presented by introducing a frequency deviation signal into the control system.提出了一种改进的桨距角控制方案——将系统频率偏差信号引入桨距角控制系统。
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9·This parameter is specified with a maximum and minimum frequency deviation, expressed in percent or parts per million.此参数指定一个最高和最低频率偏差，以百分比表示或百万分之的。
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10·A simple standard frequency tunable method which can be used to measure frequency switching time under the rated frequency deviation is presented.描述了一种能在额定频差下测量频率转换时间的简便方法——标频调偏法。
同义词