Chinese translation for "pll (phase-locked loop)"
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- 锁相环路
Related Translations:
pll: 多聚l-赖氨酸孔隙度下限值锁相环路幼淋巴细胞白血病镇相回路
- Example Sentences:
| 1. | Sigma delta modulation frequency synthesis is an advanced technology that applies in pll ( phase - locked loop ) frequency synthesizer , which could transform the spurs created by fractional - n synthesizers into phase noise that could be filtered by inherent low - pass identity in pll 此技术应用-调制将锁相环频率合成器中分数分频器产生的相位杂散转化为相位噪声,通过锁相环本身低通滤波特性滤除,从而使用单环即可获得很高频率分辨率和极低的相位杂散。 | | 2. | The software includes procedures to control and monitor the ups such as software pll ( phase - locked loops ) , the value modulation of the output voltage , the producing of pwm signals and kinds of protections the control system and operation principal are analyzed and verified by detailed simulation and experiment results 系统软件部分则包括ups各种系统功能的实现,其中主要研究了软件锁相环(市电跟踪) 、有效值调节、各类保护、 pwm波的生成、闭环控制等的实现。 | | 3. | The principle and structure of pll ( phase - locked loop ) , including fll and loop filter , are analyzed and described . the module of carrier synchronization in the all - digit ds - qpsk receiver was carried out in the fpga chip . the problem about the estimation and track of the correlative carrier frequency under high dynamic circumstances was resolved very well 针对某遥测遥控全数字接收机的研制,对相干载波同步中的锁相环、锁频环、 dpll 、本地nco等进行了详细的分析和优化设计,在fpga上实现了高动态全数字ds - qpsk接收机中的载波同步模块,解决了大范围和动态多普勒频移下接收机的相干载波提取与跟踪问题。 | | 4. | A signal - generated scheme that is used in high solution ac source is presented based on the reasonable usage of system source . by discussing the methods of counter - output , pll ( phase - locked loop ) - output and dds ( direct digital synthesization ) - output , dds - based dummy - space method is brought out and it converts the time problem into space , improves the resolution of both frequency and phase - shift 通过对计数器输出法、基于锁相环单片机合成及基于dds ( directdigitalsynthesization )的单片机合成几种方法的讨论,引出一种基于dds的虚拟空间法,将时间上所面临的问题转化到内存空间上进行处理,极大地提高了交流电源的调频、移相精度。 |
- Similar Words:
- "pljs" Chinese translation, "pljuskoski" Chinese translation, "pll" Chinese translation, "pll ( phase locked loo)" Chinese translation, "pll (= phase lock loop)pll" Chinese translation, "pll (poly-l-lysine) 500x, 1ml" Chinese translation, "pll always love you" Chinese translation, "pll phase detector" Chinese translation, "pll phase locked loop" Chinese translation, "pll strong signal characteristic" Chinese translation
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