The paper introduces inclined GEO satellite which sharing Cband spectrum resource at outside of equatorial plane.
本文介绍可在赤道平面以外的空间利用C频段频谱资源的倾斜轨道同步卫星通信系统 ,并对具体的星座结构、工作频段、干扰协调和系统方案等作了初步探讨。
Taking the geostationary satellite and the inclined geo-synchronization orbit satellite for example, the basal computational model of the sagnac effect of the method of satellite common-view time comparison in the ECI has been deduced, and the detailed computational procedure of the sagnac effect is obtained in the cases that the ground-station is or not on the equator.
并分别以静止地球同步轨道卫星、倾斜地球同步轨道卫星为例,推导了卫星共视法时间比对中Sagnac效应在地心惯性系中的基本计算模型,给出了当地面站在赤道上和不在赤道上这两种情况下Sagnac效应的详细计算过程,得出了当地面站与卫星的经度相同以及当地面站与卫星在两极地区这两种情况下Sagnac效应的值为零的结论。
The theoretical analysis and simulation result indicate that the satellite orbit and attitude changes have a great influence upon the space-borne SAR imaging.
理论分析与仿真结果表明卫星轨道近似与姿态变化对星载SAR成像有较大影响,应根据不同的成像精度提出不同的卫星控制精度。
And a comparison with GPS system of Galileo system is studied in the following aspects: the satellite orbit deployment,the frequency and signal design,the pseudo-satellite technology and signal service.
从卫星轨道布置方式、信号与频率设计方法、伪卫星技术及信号服务等几个方面与GPS进行了对比研究。
The experiment result with real measurement shows that the new method can be used in real time autonomous satellite orbit determination with high accuracy.
实测数据的计算结果表明,新的定轨方法可以实时自主地得出卫星轨道的位置,并能达到较高的定轨精度。
general electric satellite orbit control
通用电气卫星轨道控制
argument of perigee of satellite orbit
卫星轨道近地点幅角
geological orbital photography
地质卫星轨道摄影术
orbital photography
轨道摄影术 -卫星
geostationary orbit environmental satellite
静止轨道环境卫星同步轨道环境卫星
orBit a satellite.
把一颗卫星送入轨道
unmanned orbital multifunction satellite
无人多用途轨道卫星
circum earth orbit
地球卫星的环行轨道
orbiting satellites carrying amateur radio
业余无线电用轨道卫星
orbiting data relay satellite system
轨道数据中继卫星系统
International Polar Orbiting Meteorological Satellite
国际极轨道气象卫星
A satellite's circle around the earth.
卫星绕地球的环形轨道
global orbiting navigation satellite system
全球轨道导航卫星系统
orbit of artificial earth satellite
人造地球卫星运行轨道
A satellite stays in orbit,
卫星沿着轨道运行，
put a satellite in [into] orbit
把人造卫星送入轨道
The man-made satellite is now in orbit.
人造卫星已进入轨道。
Global Orbital Navigation Satellite System
全球轨道导航卫星系统(导航卫星系统)