授时

罗兰C自主授时及其数据通信的研究

Study on the Independent Time Service and Date Communication Over Loran-C

WAP手机无线授时技术的模拟实现

Analogous Realization of Wireless Time Service Technology on WAP Mobile Telephone

利用GPs高精度的授时信号作为频率校准信号校准信号源的精度。

The GPS timing signal is used as the frequency corretion .

GPS定位、授时原理和误差概述；

The fundamental principle of the GPS positioning and time-transfer technique .

变电站GPS授时装置实时定时标检测方法探讨

A Real-time Timing Mark Testing Method for Substation GPS Timed Device

基于GPS授时同步采样的在线网损计算

On-line Network Loss Computation Based on GPS Time Sychronous Sampling

868型GPS授时接收机的研制和试验

Development and Experiment of a Model 868 GPS Timing Receiver

GPS定位和授时原理及其在电力系统中的应用

Positioning and Timing Principle of GPS and Application in Electric Power System

GPS授时校频方法研究与试验结果

Study on GPS timing and frequency calibration method and the test results

变电站GPS授时方式与二次设备时间同步

Discussion on Time Synchronization between Substation GPS Timing Mode and Secondary Equipments

实时在线式GPS授时系统原理与设计

Principle and Design for Real time and On line GPS Giving time System

基于GPS技术的分布式授时同步时钟

The Precision Synchronizing Clock System Based on GPS

GPS卫星导航系统能够为用户提供高精度的导航定位及授时服务。

GPS is able to provide the service of hight precision positioning and timing .

基于GPS与北斗双模授时的压控晶振校频系统的研究与设计可控电压晶体振荡器

Research on Voltage-controlled Crystal Oscillator Calibration based on GPS & BD Double Time Service

主要讨论了GPS授时系统在七号信令集中监测系统中的应用。

This paper mainly discusses the application of GPS time receiving system in signaling No.

全球定位系统（GPS）被认为是当前定位导航授时设备中最重要的发展。

Global Positioning System is considered as the most important position navigation and timing development .

基于GPS授时的霓虹灯倒计时广告牌

Neon lamp countdown billboard based on GPS

GPS精密授时系统的研制

Study of GPS precision timing system

为了满足苛刻的时间精度要求，普遍采用GPS授时。

For satisfied the demand of temporal accuracy , the GPS time-service has been used in general .

GPS模拟器授时功能的实现

The implement of GPS simulator

GPS授时以其精度高、实时、受干扰小等优点而在授时工作上有着广泛的应用背景。

GPS timing has the merits of high precision , around-the-clock broadcasting , anti-disturbance and so on .

基于Kalman滤波的授时测量系统研究

Research of Timing Measure System Based on Kalman Filter

利用串行接口开发具有授时功能的GPSOEM板

Development of GPS OEM with Timing Function Using Serial Port

基于GPS授时的异地同步数据采集系统用于对分处异地的数据采集设备进行精确同步。

A synchronous acquisition system with GPS timing is used to accurately synchronize dada acquisition in different places .

利用GPSOEM板进行精确授时的研究

Research of Accurate Timing by Using GPS OEM Chip

GPS（Globalpositioningsystem）具有授时、定位和导航等重要功能，因此在各个领域都有广泛的应用。

GPS ( Global Positioning System ) has been widely used in a lot of fields , because of its abilities of positioning and navigation .

基于无线通讯和GPS授时的便携式MOA检测系统

Portable MOA Detection System Based on Wireless Communication and GPS Time Giving

提出搭载现存的卫星TV广播系统进行高精度授时的方案，改进和提高我国的授时服务。

A programme for establishing the time dissemination system by use of the existing satellite-TV broadcasting system is presented in this paper .

BPM授时台至南极长城站短波场强测试分析

BPM field strength measurements at China Great Wall Station in Antarctic

该产品结合IC卡的信息存贮技术与GPS全球卫星定位系统的位置信息输出及授时功能。

This product combines the technology of IC Card information store and the position information outputting and time service functions of GPS .