频偏就是调频波频率摆动的幅度，一般说的是最大频偏，它影响调频波的频谱带宽。但并不是说最大频偏越大，频谱带宽就一定越宽，这里面还有个调制指数的问题。 一般说来，调制指数越大，移频波频谱的带宽越宽。而最大频偏是调制指数的一个决定因素，所以说它影响调频波的频谱带宽。
... 高频群频率high frequency group：1209 频偏frequency swing 低频群电平low-level group ...
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..._百度空间 ... frequency band频段；频带 frequency bias频偏 frequency curve频率曲线 ...
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监测音峰频偏 supervisory audio tone peak deviation
剩余频偏 residential frequency deviation ; Residual frequency deviation ; inherent spurious frequency deviation
信令音峰值频偏 signalling tone peak frequency deviation
宽带数据峰值频偏 wideband data peak frequency deviation
容许频偏 frequency tolerance
最大频偏 Max Frequency Deviation ; [电子] maximum frequency deviation
载波频偏计 carrier deviation meter
载频偏移 Carrier Offset
Effects caused by carrier frequency offset over successive OFDM symbols are investigated in this subject.
在本专题中，我们研究了载波频偏对连续OFDM符号的影响。
参考来源 - OFDM·2,447,543篇论文数据，部分数据来源于NoteExpress
然后利用最大似然原则得到频偏估计。
Also the frequency offset was estimated based on maximum likelihood (ML) principle.
本文研究OFDM分组传输系统的符号同步与频偏估计算法。
This paper investigated the timing and frequency offset estimation algorithm of OFDM burst transmission systems.
本文主要研究了WCDMA(宽带码分多址)系统中频偏和最大多普勒频偏的估计方法。
The ways of estimating the frequency offset and Doppler spread width in WCDMA system are studied in this paper.
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