English translation for "frequency multiplication"
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- 倍频
频率倍增
Related Translations:
- Example Sentences:
| 1. | The simulation results show the feasibility of this method which provides a new and simple way through hardware linear multiplication for frequency multiplication of periodic signal with unequal periods
该方法采用硬件线性细分，为解决非等周期信号的倍频问题提供了一种简便易行的方案。 | | 2. | In order to reduce the effect of variable speed on the resolution improvement via linear frequency multiplication in double - frequency laser interferometric system of displacement measurement , this paper presents a new adaptive digital linear frequency multiplication method
摘要针对双频激光干涉测长系统中物体变速对信号线性倍频提高测量分辨率的影响，提出一种数字自适应线性倍频方法。 | | 3. | Finally , the article introduces the bits equipment ( clockstar ) that the author participates in tapping in wri ( fiberhome under wri ) , which applies the dds technique and different frequency multiplication technique to the equipment and analyzes the circuit diagram tapped by the author himself
论文最后介绍本人在武汉邮电科学研究院(烽火通信公司)亲自参与开发的bits设备clockstar ，并将dds技术、差频倍增技术应用于该设备，分析本人实际制作的电路。 | | 4. | Basing on the operating characteristics of the pmsm machine tool spindle drive system , a novel frequency multiplication circuits which can be switch to 2 or 4 times of base frequency is proposed in the paper . it resolves the paradox of using a same photoelectric encoder under high and low speed operating condition of motors
它能够根据指令实时的对编码器反馈回来的电机速度信号进行2倍频或4倍频处理，解决了用同一个编码器来检测电机低速和高速的矛盾。 | | 5. | The paper , for the harmonics detection method used in power system , presents an sampling method based on frequency multiplication phase - locked . through phase - locked loop to track the power wave , which not only reduces the affect of spectrum leakage to the harmonics analysis , but also realizes quick . accurate and , real - time measurement
本论文主要针对电力系统中采用的谐波测量方法而提出的一种基于锁相倍频采集方法，通过锁相环对电力波形进行实时跟踪，既解决了频谱泄漏对谐波测量精度的影响，又实现了快速的，准确的，实时性的测量。 | | 6. | The paper first discusses several kinds of general analysis methods used in power system and one ' s own pluses and minuses , especially discusses the harmonics detection method and its apt shortcoming that produce ? frequency spectrum leakage , and the reason produced , in order to solve this problem , the technology of frequency multiplication phase - locked is used to make sample frequency in pace with power wave frequency , and vary with power wave
论文首先从理论上介绍了关于电力系统检测的几种常用方法及其各自的优缺点，重要介绍其中的通过fft变换的谐波测量方法，并讨论了该方法易产生的缺点- - -频谱泄漏问题，及其产生的原因，为了解决这一问题而引入了锁相倍频采集技术，使得采样与电网同步，随电网的变化而变化。 | | 7. | Based on above - mentioned schemes , the power detection system based on tms320vc5410 is designed , which realizes collection , a / d , digital signal processing . keyboard . display and uart ? the ad73360 gather chip commonly used in power system is used in front of the power detection system , and the circuit of frequency multiplication phase - locked is consisted of phase - locked loop device ? d4046 and frequency division device cd4060 to produce the gather signal of ad73360 frequently , the gather wave and re sult can be displayed on lcd
基于上述方案，本人设计开发了基于tms320vc5410的电力采集检测系统。基本实现了采集、 a d转换、数字信号处理、键盘显示、异步通信等系统软硬件设计。该系统前端采用电力系统常用的ad73360采集芯片，锁相倍频电路由锁相环cd4046与分频器cd4060一起构成，产生ad73360采集触发信号。 | | 8. | According the demands with frequency source by full - coherent mm - wave radars , this paper combined the three styles of frequency synthesis and developed a type of low - phase noise and spur 、 narrow - step 、 frequency - agile 、 coherent mm - wave frequency synthesizer . it comprises of two sections : microwave section and mm - wave section . microwave section includes dds 、 pll and x band frequency multiplication chain
本文根据全相参毫米波雷达对频率源的要求,在理论分析的基础上将dds和m / npll相结合,研制出一种窄步进、捷变频的kaband全相参毫米波频率源,输出kaband本振和发射两路信号,频差60mhz 。 |
- Similar Words：
- "frequency monitor" English translation, "frequency mover" English translation, "frequency multiplex" English translation, "frequency multiplexing" English translation, "frequency multiplexing technique" English translation, "frequency multiplication chain" English translation, "frequency multiplier" English translation, "frequency multiplier chain" English translation, "frequency multiplier circuit" English translation, "frequency multiplier local oscillator" English translation
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