phase locked中文是什么意思

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中文翻译
造句

锁相
相位同步的

phase n. 1.形势，局面，状态；阶级。 2.方面，侧面。 3 ...
lock lock2 n. 1.一绺卷发。〔pl.〕 ...
automatic phase-locked loop 自动锁相回路
digital phase locked loop 数字锁相环
digital phase-locked loop 数字锁相环路
impulse phase-locked loop 脉冲锁相环
locked ferrite phase shift 锁式铁氧体移相器
loop, phase-locked (pll) 锁相环路
paramertric phase-locked oscillator 见parametron
parametric phase-locked oscillator 参数器
phase locked detection 锁相检波; 相位同步检波
phase locked detection，pld 锁相检测
phase locked detector 锁相检波器; 同相检波器
phase locked filter 锁相滤波器
phase locked frequency discriminator 锁相鉴频器
phase locked local oscillator 锁相本机振荡器
phase locked logic 锁相逻辑
phase locked loomotor control 锁相回路电动机控制
phase locked loop 锁相环锁相环路; 锁相回路
phase locked loop，pll 锁相回路，相锁定回路，锁相环路
phase locked oscillator 柏锁振荡器
phase locked oscillator，plo 锁相振荡器
phase locked servo system 锁相伺服系统
phase locked source 锁相源
phase-locked amplifier 锁相放大器

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例句与用法

In this paper the author introduce the basic theory of phase locked loop ( pll ) and frequency synthesizer technology , and discusses the theory and implement of fnpll frequency synthesizer
本文介绍了锁相环和频率合成技术的基础理论，并对分数分频频率合成器及其实现技术进行了探讨。
It has the advantage of high frequency resolution and low phase noise when compared with traditional integer - n phase locked loop ( npll ) frequency synthesis
分数分频( fnpll )频率合成器则是近年来出现的一种新技术，它与传统的整数分频频率合成器相比具有频率分辨率高、相位噪声低等优点。
The movement of the satellites causes doppler frequency to drift , the receiver usually tracks the signal frequency the receiver through phase locked loop , in order to can demodulate the signal
卫星运动造成多普勒频率漂移，接收机一般都采用锁相环来跟踪接收信号频率，以便能正确解调信号。
This paper illuminates theory , structure , spectrum distribution , merits and defects , especially spurs of direct digital synthesis ( dds ) , and it then introduces phase locked loop ( pll ) theory
对dds的结构、优缺点、频谱分布，特别是杂散性能进行了详细的阐述。接着，又介绍了锁相环（ pll ）的原理。
From chapter three to chapter five , the three key components of the system : millimeter - wave phase locked sources , multiple frequency local source , low noise amplifier are designed and tested
第三章至第五章分别介绍了毫米波锁相源、二倍频本振源和低噪声放大器三个系统关键的单元电路的设计过程和测试结果。
The second chapter is a section of device phase noise analysis , many useful devices such as multipliers , amplifiers , mixers , oscillators and pll ( phase locked loop ) have been discussed
第二章的器件相位噪声的理论分析部分,主要论述了常用微波器件的相位噪声模型,比如倍频器,放大器,混频器,振荡器及锁相环。
It has been an important component of communication , radar , instrument , high - speed computer and navigation equipment . fractional - n phase locked loop ( fnpll ) frequency synthesis has been appeared in recent years
频率合成器是一种相位锁定装置，是通讯、雷达、仪器仪表、高速计算机和导航设备中的一个重要组成部分。
This dissertation is based on the theory of phase lock loop ( pll ) and the design of frequency synthesizer , and the summing up of the work on the microwave and millimeter wave ( mm ) frequency synthesizer
本文是在充分了解锁相环( pll )的理论和各种频率合成技术的基础上,对微波毫米波频率综合器的理论探索和实际研制工作的总结
Through the research of direct digital synthesizer ( dds ) used as a divider in phase lock loop ( pll ) , a frequency synthesizer with small frequency resolution ratio and high purity frequency spectrum can be realized
摘要通过对直接数字合成器在锁相环路中作为分频器应用的研究，使频率合成器可以在实现超细频率分辨率的同时达到高的频谱纯度。
In this paper , a ku band frequency source based on sampling phase lock loop technique is introduced . the vco of the loop is designed using dielectric resonator . the theory and design method is discussed and emphasized on
本文介绍了一个应用取样鉴相和锁相原理制作的微波ku波段频率源(频率合成器) ,其中的压控振荡器部分是用介质谐振器( dr )设计的。