Finally, the complete digital frequency source is introduced.
全功能数字频率源。
In this dissertation, a low phase noise millimeter wave point frequency source is studied.
本文研究设计了一个低相噪毫米波点频源。
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。
Frequency synthesizer module is a very important part in the radar system, which provided coherent frequency source.
频率综合模块是雷达重要部件之一，为整部雷达提供相参频率源。
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。
Frequency source is an important component of modern large-scale electronic equipment and plays a significant role in the system performance.
频率源是现代大型电子设备的重要组成部分，对系统的性能有着举足轻重的决定作用。
Triggering time synchronization error model is derived, and based on phase noise model of frequency source, random synchronization error is considered.
本文建立了触发时间同步误差模型，结合频率源相位噪声模型，初步分析了随机型时间同步误差对成像的影响。
The causes for the failure of oscillation in silicon controlled medium - frequency source are analysed and the ways to solve them are proposed in this paper.
分析了可控硅中频电源在运行中发生停振的原因，提出了解决停振的方法。
According to the characteristics and the requirements of telemetry and telecontrol system, a digital frequency source was developed with frequency synthesizer.
本文根据无人机测控系统数据链的特点及对测控系统的要求，提出了采用频率合成技术实现数字频率源的方案。
Through debugging the hardware circuit of the Phase Locked Loop and writing the Single-Chip Processor program, a good performance frequency source is realized.
通过对锁相环硬件电路的调试和编写相关单片机控制程序，实现了一个性能较好的频率源。
Whatever it is radar, eccm equipment, communication equipment or instrument, frequency source with high stability is needed to guarantee the quality of carrier signal.
无论是雷达、电子对抗，还是通信、仪器设备等都需要高稳定度的频率源，以保证载波信号的质量。
Balcony - as the nearest window between the home and the outside, becomes the highest frequency source point of happiness which a child could feel nature in daily life.
阳台——作为家与外界最近的窗口，则成为孩子日常感受自然、获得快乐最高频的源点。
The switching solution should have as a minimum the bandwidth of the DUT, and preferably equal to the bandwidth of any higher frequency source and measurement equipment.
切换方案的最小带宽应该为DUT的带宽，最好是等于任何高频源和测量设备的带宽。
In the field of wireless correspondence, high performance of frequency source is the core part of communication facility, radar, electronic reconnaissance and resistance equipment.
在无线通信领域中高性能频率源是通信设备、雷达、电子侦察和对抗设备的核心部件。
Single frequency source is usually used as local oscillator in communication system and radar system, also as a reference clock in digital circuits, so it is a extensive-applied technique.
固定频率源可以在在通讯系统和雷达系统中作为本机振荡器，也可以作为数字电路的基准时钟信号，因此得到了广泛的应用。
This paper briefly introduces the basic principles and the performance of DDS. Then it mainly describes how to use AD9851 chip to design a direct digital synthesis frequency source with high accuracy.
首先简要介绍DDS的工作原理及其性能，然后阐述如何利用AD985 1芯片设计一个高精度直接数字式合成频率源。
Describe their location, systems, access approaches, source data traffic and update frequency, data security, and data quality.
描述其位置、系统、访问方法、源数据流通和更新频率、数据安全性和数据质量。
Consistent with the event model, the event source is responsible for asynchronous delivery of the event messages on a frequency that it determines.
为了与事件模型一致，事件源负责按照自己确定的频率以异步方式交付事件消息。
If a review of the frequency distributions for each source points to a many-to-one condition and one source has only unique values, then it is a likely reference source.
如果查看每个源的频率分布发现存在多对一的情况，并且一个源只有一个惟一的值，那么它很可能就是引用源。
Duplication within a single source or across sources as found through either a frequency distribution or a record linkage indicates that a consolidation is needed for presentation of the data.
通过频率分布或记录链接发现的单个源内或跨多个源的重复表示，需要通过合并来提供数据。
Consistent with the event model, the event source is responsible for asynchronous delivery of event messages on a frequency that it determines.
与事件模型一致，事件资源负责以一个它所决定的频率异步传送事件消息。
For the development organization, code churn — the frequency of changes in program source code — would be an operational measure.
对于开发组织来说，代码搅动——程序员代码中变更的频率——是可运作的度量。
In addition, extensive documentation is available for changing your processor Settings to maximize the benefits of dynamic frequency scaling based on your current power source.
此外，还有丰富的文档可供更改处理器设置时参考，从而最大程度地发挥基于当前电源动态调整频率的优点。
The federal trial began in Manhattan of a former computer programmer at Goldman Sachs who is accused of stealing the source code for the investment bank's high-frequency trading platform.
在曼哈顿，联邦庭审了前高盛的一名计算机程序员。他被指控窃取该投行高频交易平台的源代码。
When we become attuned to the natural galactic time frequency we find ourselves in control of a vast source of spiritual energy that can be used to heal the planet.
当我们与自然星际时间频率调和，我们发现自己在浩瀚的精神能量源头的管理之下，而这可用来治疗行星。
This tool lets you compare up to three media sources, generating a list of the top ten most mentioned terms for that source and relative frequency of use for each term.
这个工具可3家媒体比较，生成常用词语的前10排名列表，以及相应的使用次数。
It is possible for the feed system to have a low impedance, looking downstream from the pressure source at a certain frequency.
在压力源下游，供应系统在某一频率下可能有一低的阻抗。
It is possible for the feed system to have a low impedance, looking downstream from the pressure source at a certain frequency.
在压力源下游，供应系统在某一频率下可能有一低的阻抗。
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