基于GPS的高稳定频率源设计与实现 - GPS应用 - 优领域 - 在优领域，找到您想要的！ 关键词: GPS； 秒脉冲； VCXO； 频率源 [gap=981]Key words: GPS; a pulse per second; VCXO; frequency source
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constant-frequency source 固定频率震源
fixed-frequency source 固定率源 ; 固家影像转换放映机 ; 固定频率源
variable frequency source 变频电源
standard frequency source 标准频率源
frequency-source 频率源
pll frequency source 锁相频率源
dds frequency source 直接数字合成频率源
high-frequency source 高频信号源
Phase noise is a sort of random phase disturbance produced by the nonideality factors of frequency source. Its impact to OFDM includes common phase error (CPE)and inter carrier interference(ICI).
相位噪声是频率源非理想因素引入的一种随机相位干扰,对解调的OFDM信号产生两种影响:公共相位误差(CPE)和载波间干扰(ICI)。
参考来源 - OFDM系统中相位噪声的影响与补偿Then do a research of PLL frequency source on two key feature—phase noise and spurs.
然后详细分析了频率合成器两个关键指标,相噪和杂散的产生机理及特性。
参考来源 - Ku波段宽带低噪声雷达跳频源的研制·2,447,543篇论文数据，部分数据来源于NoteExpress
This kind of VCXO cover a wide variety of radio communications and other electric equipments as frequency source.
这类压控晶体振荡器广泛用于无线电通讯和其它电子设备作频率源。
The paper was based on the goal of low phase noise, high resolution to study and analyze the wideband frequency source.
本文正是基于低相位噪声、高分辨率为目的，对宽带频率源作了研究和分析。
High quality millimeter wave frequency source is the important component in the development of millimeter wave systems and application.
优质的毫米波频率源是毫米波系统与应用的关键部件，它的性能很大程度上决定了系统的性能。
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