English translation for "differential frequency"
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- 差动频率
Related Translations:
- Example Sentences:
| 1. | Using dds to realize fast differential frequency hopping
实现高速短波差分跳频 | | 2. | Research and design of differential frequency hopping digital receiver
短波差分跳频电台接收机关键技术的研究 | | 3. | Performance analysis of differential frequency hopping communication system over rayleigh fading channel
接收机在瑞利信道下的性能研究 | | 4. | High resolution frequency estimation of differential frequency hopping signal in gaussian noise
高斯噪声下差分跳频信号的高分辨率频率检测 | | 5. | Performance analysis of shortwave differential frequency hopping systems with partial - band jamming
短波差分跳频系统抗部分频带干扰性能分析 | | 6. | Delay line oscillator is composed of broadband amprifer adjustable attenuator and saw sensor device . after output signal of delay line oscillator is smoothed , it mixes with 109mhz local oscillation signal . its differential frequency signal is smoothed by low - pass filter trimmed by shaping circuit and processed by digital processing circuit
延迟线振荡器由宽带放大器、可调衰减器和声表面波质量传感器件构成。延迟线振荡器输出信号经滤波后与109mhz的本机晶体振荡器输出信号相混频，通过低通滤波取其差频，并经整形后由数字信号处理电路处理。 | | 7. | 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。 |
- Similar Words：
- "differential form" English translation, "differential form of the first kind" English translation, "differential fractionating" English translation, "differential fractionation" English translation, "differential frame coding" English translation, "differential frequency circuit" English translation, "differential frequency hopping" English translation, "differential frequency meter" English translation, "differential friction" English translation, "differential frictional effect" English translation
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