片语

LF-Loop Filter环路滤波器

loop-filter with initialization circuit具有初始化电路的环路滤波器

loop checking filter环路滤波器

loop mirror filter环镜滤波器

closed-loop kalman filter闭环卡尔曼滤波

Digital loop filter数字环滤波器

in-loop deblock filter环内去块效应滤波器

loop deblocking filter去块效应滤波器

英汉例句

• The narrower the loop filter bandwidth the smaller the achievable phase error. This comes at the expense of slower response and reduced capture range.

  滤波器的带宽越窄，得到的相位差越小，其代价为响应变慢俘获范围变小。

• Loop filter: the encoder attempts to optimize the loop filter parameters for maximum PSNR.

  回放过滤器：编码器试图优化回放过滤器的参数，以达到最大的峰值信噪比。

• Upon the low power design consideration, a hybrid active-passive loop filter is employed and the signal summing block is removed by using discrete-time differentiation technique.

  基于低功耗设计考虑，调制器采用有源-无源混合型环路滤波器，并通过离散时间微分技术移除信号求和模块。

• The loop filter is designed to match the characteristics required by the application of the PLL.

  回路滤波器被设计成PLL应用所需要的特性。

• On condition that the open-loop parameters are given, the loop filter of feedback seismometer with a velocity transducer is one of the key factors of effecting seismometer main technical performances.

  在开环参数一定的条件下，速度传感反馈地震计中的环路滤波是影响地震计主要技术指标的关键环节之一。

• A passive loop filter scheme and the design method of the filter for current charge pump PLL frequency synthesizer chip are given in the paper.

  针对电流型电荷泵PLL频率综合器芯片，提出一种称为极值相位裕量的无源环路滤波器方案和设计方法。

• According to transfer functions of the loop filter and the single phase locked loop system, it figures out the loop filters parameters, and introduces the selection of loop bandwidth.

  根据环路滤波器传递函数以及单环锁相系统的传递函数，计算出环路滤波器的各个参数，并介绍了环路带宽的选择。

• This paper gives the design and experimental results of low noise NPLL frequency synthesizer and concludes that the passive loop filter is more suitable for low noise design than active loop filter.

  介绍低相噪NPLL频率综合器的设计及实验结果。提出用无源环路滤波器比用有源环路滤波器更好，可获得低相噪设计。

• The function of a loop filter is to filter high-frequency signal out of the output voltage from PFD and CP, thus the output signal from VCO will be purified.

  环路滤波器的作用就是滤除从PFD&CP出来的电压中的高频成分，从而纯化VCO的输出信号。

• The Circuit is composed of a half speed phase detector, a self-balanced charge pump, a loop filter and a voltage controlled oscillator.

  整个电路由半速度鑒相器、自平衡电荷泵、环路滤波器、压控振蕩器组成。

• The timing error detector and loop filter of HDPLL are all digitized, whereas the VCXO employs analog components.

  HDPLL中定时误差检测器、环路滤波器是全数字的，而VCXO使用了模拟器件。

• A loop filter is employed to alleviate the blocking artifacts further.

  一个环过滤器被雇用更进一步减轻阻断人工品。

• The loop filter is run after decoding or encoding a frame and serves to perform extra processing on a frame, usually to remove blockiness in DCT-based video formats.

  回放过滤器在解码或编码一个帧后运行，在帧上执行一些额外的处理，在基于DCT的格式中通常是消除区块效应。

• In this article, PLL theory, design of loop filter and phase noise theory are introduced at first.

  本文先介绍了锁相环的工作原理，环路滤波器的设计并对相位噪声的理论进行了阐述。

• The paper analyzes the design method of passive loop filter thoroughly, and presents a effective design method. The method has obvious advantage comparing to the design method in existence.

  对锁相环的环路滤波器的设计方法进行了深入研究，给出了一种环路滤波器设计方法，该设计方法与现有设计方法相比具有较明显的优点。

• The method of designing the loop filter with the phase margin and loop bandwidth is displayed.

  并提出了从环路带宽和相位余量出发设计环路滤波器的方法。

• So noise analysis of loop filter is very important.

  所以环路滤波器的噪声分析非常重要。

• Furthermore, it points out how to design loop filter and VCO to get optimum phase noise performance under pre-selected phase discriminator and phase divider.

  指出了在鑒相器、分频器预先选定的条件下，如何设计环路滤波器和压控振蕩器而获得最佳的相位噪声性能。

• Noise which comes from both active and passive circuit element in loop filter will deteriorate phase noise of output signal.

  环路滤波器中的有源和无源器件均有噪声产生，此类噪声会叠加在输出信号上，从而恶化输出信号的相位噪声。