1、

In chapter 3, emphasis is put on timing recovery.

第三章研究定时恢复算法。

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2、

So the square timing algorithm is selected for timing recovery of QAM signals and cubic interpolation is chosen for timing error correction. 2. Study the phase estimation algorithm for multi-antenna high-order QAM signals.

因此本文在高阶QAM解调中利用平方定时同步算法进行符号定时,并采用立方内插滤波器进行定时误差纠正。2、研究了多天线信号的相位估计算法。

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3、

An improvement of an all digital timing recovery algorithm

一种全数字定时同步方法的改进

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4、

Application of timing recovery in power electronic system integration

时钟恢复在电力电子系统集成中的应用

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5、

Secondly, the timing recovery algorithm using digital filtering described in [ 12] is improved.

然后对数字滤波定时恢复算法[12]作了改进。

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6、

An improved symbol timing recovery algorithm for OFDM systems in rayleigh fading channels

瑞利衰落信道下改进的OFDM符号定时算法

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7、

In this paper, a joint timing recovery and channel equalization design method is proposed for OFDM system.

本文提出一种OFDM系统中定时恢复与信道均衡联合设计方法。

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8、

Research on Symbol Timing Recovery, Channel Estimation and Equalization ( in OFDM Receiver);

符号定时同步、信道估计与均衡(OFDM接收机)

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9、

A Fast and Jitter-free Timing Recovery Algorithm for Digital Receivers

全数字接收机中快速无抖动定时提取算法

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10、

Experimental Study on Temperature Sensitivity of 10Gb/ s Timing Recovery Circuits

10Gb/s时钟恢复电路温度特性的实验研究

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11、

Design of Timing Recovery Loop for DVB-C Receiver

DVB-C接收机中的时钟恢复电路设计

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12、

This paper presents an all digital timing recovery loop in a single chip for DVB-C receiver.

论文提出一种DVB-C基带芯片中全数字时钟恢复电路的解决方案。

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13、

Design the parameter of timing recovery loop. Simulate the convergence of timing recovery loop. And Gardner Timing error correction is used to get timing error information.

设计了环路各个部分的参数,仿真了定时恢复算法的收敛情况,证实了Gardner算法在有载波相位误差、交叉串扰情况下仍能够很好收敛。

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14、

Algorithms of timing recovery loop and carrier recovery loop employed are analyzed and simulated. Based on this, the architecture and hardware implementation schemes of synchronizers of the wideband multi-rate demodulator are proposed.

对符号定时恢复环路、载波恢复环路算法进行了分析和仿真,提出了宽带多速率解调器的总体结构和同步的硬件实现方案。

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15、

Then we make some efforts to discuss the timing recovery scheme which is composed of interpolator, timing error detector, loop filter and numerically controlled oscillator and do the simulation of the scheme.

对于定时恢复的各个部分:内插器、定时误差检测器、环路滤波器和数控振荡器进行了详细阐述,并进行了定时环路的仿真。

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16、

The timing recovery in this paper is composed of interpolation, timing error detector, loop filter and numerically controlled oscillator.

本文设计的定时恢复结构包括插值器、定时误差检测器、环路滤波器和数控振荡器四部分。

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17、

But, to the development prospect of the PRML, the sampling frequency becomes higher, so that the request of the timing precision also becomes higher. So, the research of the high-performance timing recovery technology is urgently needed.

PRML通道不断发展的过程中,所需采样率在不断提高,而准确译码对判决定时精度的要求也随之增高,所以,研究高性能的时钟恢复技术也成为硬盘读写通道研究的迫切需要。

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18、

A Timing Recovery Scheme for High Speed Data Transmission Systems

高速数据通讯系统的定时恢复方案

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19、

Using SAW Filter for Timing Recovery in High-speed Fiber Optical Transmission Systems

用声表面波滤波器实现高速光纤传输系统的定时恢复

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20、

A Method for FSK Timing Recovery Based On Data Transition Tracking Loop

一种基于DTTL环的FSK定时同步方法

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