介绍了北斗卫星导航定位系统的简短通信技术。
This paper introduces the short message communication technology of the Beidou satellite navigation guiding and positioning system.
双星系统是我国自行设计的区域卫星导航定位系统。
The geostationary satellite positioning system of China is region satellite navigation system.
北斗系统是我国自行设计的区域卫星导航定位系统。
The Plough system is the area satellite navigation fixer system that our country designs by self.
全球定位系统(GPS)是精密的卫星导航定位系统。
Global positioning system (GPS) is a precise, new-generation, satellite-based positioning system.
双星定位系统是我国自行设计的区域卫星导航定位系统。
The geostationary satellite positioning system of China is a region sateIlitenavegation system.
在卫星导航定位系统中，多普勒频率偏移是影响接收机性能的关键因素之一。
In the satellite navigation and positioning system, Doppler shift is one of the key problems that may degrade the performance of the satellite receiver.
GPS是本世纪70年代由美国陆海空三军联合研制的新一代空间卫星导航定位系统。
GPS is a satellite positioning system that was developed by the United States army in the 1970's.
美国全球定位系统GPS是目前性能最完善、定位精度最高、应用最广泛的卫星导航定位系统。
The Global Positioning System (GPS) of U. S is a satellite navigation and position system that now has the best performance , the highest precision of position and it is widely applied in everywhere.
本文基于卫星导航定位系统接收机的智能天线抗干扰应用背景，研究了利用PN码的盲自适应波束形成算法。
The blind adaptive beamforming algorithms using PN code are studied in this paper, based on the smart antenna anti-jaming application in satellite navigation and position system receiver.
针对某卫星导航定位系统，着重研究了建立增强型接收机多模定位数学模型的方法，并讨论了定位解算的步骤。
The creation of the mathematical model for the Augmented Satellite Navigation Receiver is mainly researched and the steps of calculation are also discussed.
（全球定位系统）正在改变人类的生活和生产方法：交通定位、地质勘探、海拔测量、农业耕种、跟踪监控等一切活动都依赖于卫星导航定位系统。
Global positioning systems, or GPS, have transformed our way of life. We rely on them for everything from navigation to measuring changes in sea levels and tracking money.
它标志着北斗区域卫星导航定位的基本系统建设完成。
It marks the establishment of a basic system for the navigation and positioning network.
在接到车辆被盗信息后不久，操作员即通过查询卫星导航系统定位了被盗的豪放汽车。
Soon after being reported stolen, the Tahoe is located by an operator who interrogates its satellite-navigation device.
该上升卫星将跟另外7颗在轨道运行的卫星一起形成全球定位导航服务系统。
The rising star will join seven other satellites already in orbit to form a network which will eventually provide navigation and positioning services around the globe.
GPS是全球定位系统的简称，是利用导航卫星进行测时和测距的系统。
GPS is the abbreviation of Global Positioning System, which USES the satellite to navigate and measure location.
孙来燕说，中国还将完成12颗北斗导航卫星的系统，其中一些将会绕着赤道运行。计划中的导航以及定位系统的卫星将超过30颗。
China will develop 12 Beidou or North Dipper satellites, some destined for geostationary orbit. It plans a navigation and positioning system of more than 30 satellites, Sun said.
公路-机动型可能精度较低，但是能通过增加卫星导航和部署能力来改进，像通过美国的全球定位系统（GPS）或俄罗斯的全球轨道导航卫星系统（GLONASS）部署到发射平台。
The road-mobile variant might have a lower accuracy but this can be improved by adding satellite navigation and positioning capability such as GPS or GLONASS to the launch platform.
所做工作对开拓软件无线电的应用领域和卫星定位导航系统接收机结构的研究有一定的应用价值。
It can provide some reference worth to expand the application field of Software Radio and study the framework of the satellite positioning and navigation receive system.
而当今可以应用于卫星辅助导航技术的卫星定位系统主要有两个：GPS系统与GALILEO系统。
There are two navigation satellite systems which can be used in this technology: GPS and GALILEO.
孙来燕说，中国还将完成12颗北斗导航卫星的系统，其中一些将会绕着赤道运行。计划中的导航以及定位系统的卫星将超过30颗。
China will develop12beidou or north dipper satellites some destined for geostationary orbit. it plans a navigation and positioning system of more than30satellites sun said.
这对开拓软件无线电的应用领域和卫星定位导航系统接收机结构的研究有一定的参考价值。
It can provide some reference worth to expand the application field of Software Radio and study the framework of the Satellite Positioning and Navigation receiver system.
本文研究表明在卫星定位导航系统中使用中频数字化的软件无线电结构是可行的，同时大大简化了用硬件对接收的卫星信号进行处理时电路的复杂性。
The study of this paper indicate that the application of digital IF Software Radio framework is practicable in the receiver of the Satellite Positioning and Navigation system.
山东北斗华宸导航技术有限公司主要从事卫星定位设备及集成应用系统开发、研制和生产。
Shandong CompStar Navigation Technology Co., Ltd is mainly engaged in application of high accuracy satellite positioning equipment and systems development and production.
主要介绍了利用机载激光雷达并结合全球卫星定位系统、惯性导航技术建立地形高程模型的一种新方法。
Briefly the paper introduces a new method to make a DEM by a airborne laser radar combining with Global Positioning System and Inertial navigation technology.
翻译：这款汽车将由一个特异的GPS系统来导航，该系统能够纠正全球定位卫星信号在穿越电离层和对流层时出现的错误。
Thee car will be guided by a differential GPS system that corrects errors arising in global positioning satellite signals as they travel through the ionosphere and troposphere.
本论文分析了基于北斗导航定位系统的三星定位系统总体结构和工作原理，对卫星导航中与定位精度有关的部分进行了研究。
This thesis analyzes the principle and architecture of three-star navigation system based on "Beidou" system and investigates the problems related with positioning precision.
卫星定位导航是指利用卫星定位导航系统提供的位置、速度及时间信息对各种目标进行定位、导航及监管。
Satellite positioning navigation means using the position, velocity and time information supplied by the satellite positioning navigation system to localize, navigate and manage the target.
GPS全球定位系统是美国研制并在10年前投入使用的卫星导航与定位系统，其应用技术已遍及国民经济的各个领域。
GPS was satellite navigating and positing system, which was researched and used in the USA, about 10 years ago. Its application has been spreaded over the international economy.
GPS全球定位系统是美国研制并在10年前投入使用的卫星导航与定位系统，其应用技术已遍及国民经济的各个领域。
GPS was satellite navigating and positing system, which was researched and used in the USA, about 10 years ago. Its application has been spreaded over the international economy.
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