atomic clock

Frequency Control Model of Atomic Clock Based on Coherent Population Trapping

基于CPT原理原子钟的频率控制系统

Frequency deviation of atomic clock determined and calibrated by GPS time transfer with high precision

高精度GPS时间传递测定和校准原子钟频率偏差

Developing a high accuracy atomic clock for space applications in this country

发展我国的空间用高准确度原子钟

Scientists developed the first atomic clock in 1949.

科学家们于1949年制作了第一台原子钟.

In a traditional atomic clock , atoms are illuminated by microwaves, in the gigahertz frequency range.

在传统的原子钟里, 原子受到吉赫波段的微波照射.

The low noise frequency synthesize technology is used in the high performance atomic clock.

在高性能原子钟中都采用低噪声频率合成技术。

Monte Carlo Method Applied to Simulation of Atomic Clock Noise

原子钟噪声的蒙特卡络模拟方法

The theoretical basis of the time scale algorithm is the atomic clock noise model.

对于时间尺度算法，其理论基础是原子钟噪声模型。

Detection of phase-frequency skip of atomic clock based on wavelet transform

小波变换在原子钟相频跳变检测中的应用

Numerical model of cesium atomic clock velocity distribution

铯原子钟速度分布的计算机模型

The random variation in atomic clock noise is presented at small scale.

在小尺度上，原子钟噪声是完全随机的变化特征。

On Flicker Noise in an Atomic Clock and Its Wavelet Analysis

原子钟的闪变噪声及其小波分析

Application of Self-adaptive Filtering Mothod to Atomic Clock Coloured Noise Model

原子钟有色噪声模型的自适应滤波方法的探讨

A Neural Network Model of the Atomic Clock Signal

原子钟信号的神经网络模型

A Wavelet Analysis on the Environment Temperature Variation of an Atomic Clock

用小波变换原理检测原子钟环境温度的变化

The Estimation of Atomic Clock's Frequency Stability by Wavelet Variance

利用小波方差进行原子钟频率稳定度的估计

A Comparative Study of Noise Reduction Method for Atomic Clock Data

原子钟数据消噪方法比较研究

Measurement and research about the characteristic of Rubidium Atomic Clock's long-term aging

铷原子钟长期老化特性的观测与研究

Analysis of Estimation Error in Atomic Clock Phase and Frequency

原子钟相位与频率估计的误差特性

Optical fiber analog communication system for transmitting high steady atomic clock signals

传输高稳定原子钟信号的光纤模拟通信系统

Principle and circuit system design of CPT atomic clock

CPT原子钟的原理及其电路系统框架设计

Experimental results show that the slow cesium atomic clock time a very small unit.

结果实验表明铯原子钟慢了很小的一个时间单位。

Analysis of frequency stability of atomic clock under sinusoidal vibration

正弦振动条件下原子钟的频率稳定度分析

Design and Realization for Circuit System of CPT Atomic Clock

CPT原子钟电路系统的设计与实现

High-precision atomic clock technology requires corresponding measurement techniques of high accuracy frequency stability.

有了高精度原子钟技术也需要有与之相适应的高精度频率稳定度测量技术。

Parallel bootload method of hydrogen atomic clock CAT system based on DSP

DSP并行引导方法在氢钟自动调谐系统中的应用

The atomic clock is accurate to one millionth of a second.

原子钟计时可以精确到百万分之一秒.

Eliminating the Noise of Atomic Clock Signal by Using Wavelet Packets Decomposition Algorithm

利用小波包分解算法进行原子钟信号的消噪处理

The atomic clock enabled scientists to measure time with much greater accuracy.

原子钟使科学家能够以更大的精度来测算时间.

Design and Realization of Simulator for Satellite Ru Atomic Clock Temperature Auto Control System

卫星铷钟自动控温系统仿真平台的设计与实现