station-keeping satellite

This paper discusses a suit of protocols that is applicable to the GPS monitoring system in details based on the introduction of the network compose.

在介绍卫星定位监控系统网络组成的基础上，详细论述了应用于该系统的一套通信协议。

Design of Galileo Satellite Positioning System Receiver;

伽利略卫星定位系统接收机的设计

Result indicates that satellite regular basis clock source Using DDS technology can meet needs of reference clock precision of communication fictitious datum station,DDS technology has made a great progress in the area of clock frequency supply and satellite positioning .

DDS技术在时钟频率供给和卫星定位方面取得了高效和不错的成果。

A new algorithm for satellite positioning under the circumstance of unfavorable geometry is proposed.

针对此问题,提出一种新的卫星定位算法。

Introduction of tanker GPS and Electro - Sealing System.;

油罐汽车卫星定位及电子铅封监管系统

The Analysis of CDMA's Application in GPS

浅析CDMA通信技术在卫星定位的应用

Co mmand car of infrared imager forest-fire-monitored alarm is a airship-type heliu m balloon filled with helium having left and right aerofoil,infrared imager,las er rangefinder and GPS.

红外成像林火监测报警指挥车载系统是一个车载充氦气、有左右机翼且携带红外成像仪、激光测距仪和GPS(卫星定位)装置的飞艇型氦气球(简称飞艇)监测系统。

This paper briefly introduces the characteristics and performances of satellite position system in our country.

简要介绍了我国卫星定位系统的性能和特点 ,根据用户机发射部分的技术指标要求 ,设计并研制了发射机的射频电路 ,最后给出了电路测试和系统调试的结果。

The position theory of underwater mobile vehicle based on satellite positioning technology is studied,and the vehicle positioning algorithm is analyzed too.

研究了基于卫星定位技术的水下移动目标定位原理 ,分析了目标的实时定位算法 ,提出了一种基于GPS技术、DSP技术和无线通信技术的水下合作目标监控系统设计方案。

Our own satellite position system is built up when the third position satellite was sent to the space.

“北斗一号”双星卫星定位系统是利用地球同步卫星为用户提供快速定位、简短数字报文通信和授时服务的一种全天候、区域性的卫星定位系统。

SPOT (Satellite Positioning and Tracking)

人造卫星定位及跟踪

GPS (Global Positioning System)

地球同步卫星定位系统

A GPS/GPRS System of Vehicles;

车载GPS/GPRS卫星定位系统

Analysis of GPS Simulation and Program Design of Simulation Software;

GPS卫星定位仿真分析与系统程序设计

Design and Implementation of Pseudolites Positioning Base Station Subsystem;

伪卫星定位的基站子系统设计与实现

Discuss on Continuously Operating Reference Service

连续运行卫星定位服务系统(CORS)初探

Application of Adaptive Antenna for Satellite Positioning Anti-jamming

智能天线在卫星定位抗干扰中的应用

The Analysis of CDMA's Application in GPS

浅析CDMA通信技术在卫星定位的应用

Linear localization algorithm of aeromodelling based on satellites positioning technology

基于卫星定位技术的航模线性化定位方法

satellite-acoustics integrated positioning system

卫星-声学组合定位系统

satellite-inertial guidance integrated positioning sy

卫星-惯导组合定位系统

satellite-inertial guidance integrated positioning system

卫星惯导组合定位系统

CMOS Star Sensor System Design;

CMOS星敏感器卫星姿态定位系统设计

navigation satellite timing and ranging-Global Positioning System

导航卫星定时与测距——全球定位系统

---To establish an independent satellite navigation and positioning system.

－－建立自主的卫星导航定位系统。

mobile earth station in the radio determination-satellite service

无线电定位卫星业务的移动地面站

fixed earth station in the radiodetermination satellite service

无线电定位卫星业务地面站

European Galileo Satellite Navigation Systems and the Location Techniques

欧洲伽利略卫星导航系统和定位技术