1.
Simulation of frequency-offset-lock system for narrow pulse coherent laser radar
窄脉冲相干激光雷达偏频锁定系统仿真研究
2.
Modulation-Free Laser Frequency Locking by AOM Shifted Cesium Sub-Doppler Spectra
声光偏频亚多普勒光谱无调制激光频率锁定
3.
Modulation-Free Laser Frequency Locking by AOM Based on Molecular Absorption Line of CH_4
基于甲烷分子吸收线的声光偏频无调制激光频率锁定
4.
External Optical Cavity Locked by Laser Frequency
激光锁定F-P腔频率的有差锁定研究
5.
Research of Fast Lock-in RF PLL Frequency Synthesizers;
宽带锁相式频率合成器快速锁定模式研究
6.
Intelligence frequency search and trace.
智能搜索波形，锁定和跟踪频率。
7.
Tune in and find out what happened.
锁定国家地理频道，让我们来一探究竟。
8.
A Low Phase Noise Ka Band PLL Source with High Stability
高稳定低相噪Ka波段锁相频率源设计
9.
Design of L-Band Low Phase Noise,Fast Settling PLL Frequency Synthesizer
L波段低相噪、快锁定频率合成器研制
10.
The major advantage of the proposedDPPL is that it has a very high lock-in speed. If a rectangular signalis switched on to the loop,it will lock-in with the frequency of thesignal within one and a half cycles.
其特点是:一是,具较快的锁定速度,可在一拍半内实现频率锁定;
11.
The Study of Timing and Frequency Offset Estimation Algorithms for OFDM Systems;
OFDM系统中的定时和频偏估计算法研究
12.
The Research on Timing and Carrier Offset Estimate Algorithm in OFDM System;
OFDM系统中定时和频偏估计算法的研究
13.
Strong deviation theorems of random variable sequences for occurring frequencies;
随机变量序列发生频率的强偏差定理
14.
A timing and frequency estimation algorithm for OFDM
一种OFDM定时同步与载波频偏估计算法
15.
The experimental results were satisfactory, the beat frequency stability was 1.27×10 -7 (Allen variance).
实验频率锁定结果良好 ,频率稳定度为 1 2 7× 10 -7(阿仑方差 )。
16.
A SINGLE MODULATION FREQUENCY METHOD USED IN THE PASSIVE H MASER
利用单频调制技术实现被动型氢钟的锁定
17.
Long-Term Frequency Stabilization with Digital Servo System
数字伺服系统实现激光器频率长期锁定
18.
Error Calibration of SINS Based on Rate Offset Frequency Ring Laser Gyro
速率偏频激光捷联惯导系统的误差标定