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frequency agility中文是什么意思

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用"frequency agility"造句"frequency agility"怎么读"frequency agility" in a sentence

中文翻译手机手机版

  • 频率机敏
  • 频率捷变
  • 频率灵敏度
  • 频率速变

例句与用法

  • Detail specification for frequency agility pulsed magnetron of type ckm - 709 709a
    Ckm - 709 709a型捷变频脉冲磁控管详细规范
  • The synthesizer with the low phase noise , highly pure spectrum and high - speed frequency agility has became the tendency to the frequency synthesis technology
    低相位噪声、高纯频谱和高速捷变的频率合成器成为频率合成技术发展的主要趋势。
  • Frequency ’ s switching time , which directly affects the hopping speed of interferential system as well as radar ’ s frequency agility , is being paid more and more attention . this paper mainly analyzed the frequency synthesizer ’ s agile character
    其中,捷变时间这一指标,由于直接影响到跳频干扰和抗干扰系统的跳速,以及雷达频率捷变特性,越来越受到人们的关注。
  • This paper gives us too ways ： one is to adopt a better modulation mechanism , s - cdma , to bate noise jamming . the other way is to implement automatic frequency agility under strong noise , based on the ranging and burst configuration mechanism of current docsis protocol , meanwhile , guaranteeing cmts ' s normal operating . this paper comprehensively analyzes the anti - jamming mechanism of docsis , then presents the specific implementation of the latter method
    如何降低噪声对网络的危害，本论文指出了两个方向，其中一个就是在调制体制上下工夫，采用s - cdma体制，通过改变调制方式来主动的抑制噪声的影响；另一个方向就是基于现在协议提供的抗噪声干扰的机制，充分挖掘测距机制和灵活的突发配置机制的抗干扰潜力，以不影响头端设备的正常运行为前提，以它们为基础实现能自动避开强噪声干扰的频率转移。
  • On the base of researching the theory of the scheme and analyzing the signal feature , it is obtained that the existence manners and character of distance information in the differential frequency signal . at the same time , a new conclusion is gained that the technology of frequency agility can decrease the constant error of system . it is also to say that frequency agility and frequency modulation fixed - distance fuze has the similar feature to random period frequency modulation fixed - distance fuze . according to the theory of address coding in the hopping - frequency communication , the paper presents the principle of selecting the frequency agility sequence which fit to the radio fuze and constructs the frequency agility sequence family based on the rs codes
    在深入研究方案原理和分析信号特征的基础上，获得了该体制引信差频信号中，距离信息的存在形式和特点，得出了频率捷变技术的引入降低了系统定距固定误差这一新的结论，即频率捷变调频定距引信在定距性能上具有类似随机周期调频定距的特征。本文引入跳频通信地址编码理论，结合无线电引信的具体特征，提出了适用于无线电引信的频率捷变序列的选择原则，并构造了基于rs码的宽间隔频率捷变序列族。
  • This paper applies the technology of frequency agility to radio fuze which has been applied widely in the field of radaf and communication , and introduces a scheme of frequency agility and frequency modulation fixed - distance fuze which has good precision of fixed - distance and strong ability of anti - interference
    本文将应用于雷达和通信领域的频率捷变技术引入到无线电引信，提出了一种既具有较高定距精度，又具有较强抗干扰性能的新的频率捷变调频定距引信方案。
用"frequency agility"造句  

百科解释

Frequency agility is the ability of a radar system to quickly shift its operating frequency to account for atmospheric effects, jamming, mutual interference with friendly sources, or to make it more difficult to locate the radar broadcaster through radio direction finding. The term can also be applied to other fields, including lasers or traditional radio transceivers using frequency-division multiplexing, but it remains most closely associated with the radar field and these other roles generally use the more generic term "frequency hopping".
详细百科解释

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