Dish is the second-largest satellite carrier behind DirecTV, with about 14 million customers.
Dish是仅次于DirecTV的第二大卫星媒介,拥有1400万左右的用户。
GPS-101 simulation of a global positioning satellite and the production of a specific satellite carrier (SV) and navigation data model to perform this test.
GPS- 101模拟一个全球定位卫星并生产一个特定卫星载体(SV)和导航数据模型来完成这项测试。
Based on interferometry measurement theory of satellite carrier phase, the technology of land vehicle heading determination through Beidou Bi-Satellite System was studied.
基于卫星载波相位干涉测量原理,研究了利用北斗双星系统确定车辆航向的相关技术。
The spacecraft was sent up at the Jiuquan Satellite Launch Center in northwest China's Gobi desert at 7: 30 a.m. Beijing time Monday with a Long March-2F Y11 carrier rocket.
航天飞船于北京时间星期一上午7:30在中国西北部戈壁沙漠的酒泉卫星发射中心由长征二号FY11运载火箭搭载升空。
A Long March II F carrier rocket stands at the site in the Jiuquan Satellite Launch Centre in Northwest China's Gansu Province.
长征—2f运载火箭目前已矗立在中国西北甘肃省酒泉人造卫星发射中心的发射场上。
All the satellite needs in order to move in its orbit is the initial speed given it by carrier rocket.
卫星要在其轨道上运行所需要的只是由运载火箭给它的初速度。
At last, the drop-off of the carrier rocket means the satellite has entered its self-guided phase.
最后,助推火箭的脱落意味着卫星已经进入自控状态。
This paper issues a kind of Angle measuring tracking method for conical scan without hollow motor in moving carrier satellite communication system.
提出了一种在动载体卫星通信控制系统中,无需空心电机的圆锥扫描测角跟踪方案。
Binary Offset Carrier (BOC) is the agreed modulation for signals of next generation Global Navigation satellite systems (GNSS).
二进制偏移载波(BOC)是已达成协议的用于下一代全球导航卫星系统(GNSS)信号的调制方法。
In the course of satellite-borne GPS carrier phase measurement, cycle-slip detection and repair plays a very important role in the GPS station precision.
在星载GPS载波相位测量中,周跳的探测与修复对最后的定位精度起着至关重要的作用。
China announced on Friday that its Moon probe project has entered the launching phase, and the satellite and the carrier rocket are ready for launch.
周五,中国宣布,月球探测计划已经进入了发射阶段,卫星和承载火箭也已经做好了发射的准备。
Carrier tracking loop is the Key in satellite navigation receiver baseband processor design, the performance of the tracking loop decide the entire receiver baseband processor chip.
载波跟踪环路的设计是北斗卫星导航接收机基带处理设计中的关键,环路的跟踪性能基本决定了整个接收机中基带处理芯片的性能。
The "Long March" series of carrier rockets have successfully launched 27 foreign-made satellites, entitling China to a position in the international commercial satellite launching service market.
中国长征系列运载火箭成功发射27颗国外制造的卫星,在国际商业卫星发射服务市场中占有一席之地。
Their main function is to simulate the satellite signal from the really satellite on the satellite orbit through changing code phase, Doppler shift, carrier and signal-to-noise ratio.
其主要功能就是通过改变码相位、多普勒频移、载波和信噪比来模拟卫星轨道上真实卫星发射的信号。
This article presents a study of the carrier tracking loop of the global navigation satellite system (GNSS) receiver in high dynamic conditions.
对高动态环境下的全球卫星导航系统(GNSS)载波信号跟踪方法进行了研究。
In a GPS receiver, the signal acquisition coarsely adjusts the code phase and the carrier frequency of locally generated replicas to align with the corresponding satellite signal.
GPS接收机中信号捕获通过粗略调整本地复制信号的码相位和载波频率与卫星信号同步。
Based on the systematic study in the future of civil satellite broadcast operations, satellite data communications business is expected to extend to the mobile carrier.
基于该系统的研究,今后民用卫星直播业务、卫星数据通信业务有望扩展到移动载体上。
The carrier rocket, Long March 3-a, blasted off at 0:28 a. m. (Beijing Time). The satellite separated from the rocket about 24 minutes later.
长征3 - A运载火箭于北京时间零点28分点火。火箭点火升空后24分钟与卫星分离。
This paper introduces composition and realizing technology of satellite TV aural sub-carrier data transmission system.
主要介绍卫星电视伴音副载波数据传输系统的组成,以及主要实现技术。
The space lab was lifted off atop a Long March 2F carrier rocket from the Jiuquan Satellite Launch Center in Gansu province at 10:04 pm.
当晚10点04分,搭载天宫二号的长征二号F运载火箭在甘肃省酒泉卫星发射中心发射升空。
The space lab was lifted off atop a Long March 2F carrier rocket from the Jiuquan Satellite Launch Center in Gansu province at 10:04 pm.
当晚10点04分,搭载天宫二号的长征二号F运载火箭在甘肃省酒泉卫星发射中心发射升空。
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