The paper introduces inclined GEO satellite which sharing Cband spectrum resource at outside of equatorial plane.
本文介紹可在赤道平面以外的空間利用C頻段頻譜資源的傾斜軌道同步衛星通信系統 ,并對具體的星座結構、工作頻段、干擾協調和系統方案等作了初步探討。
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.
并分別以靜止地球同步軌道衛星、傾斜地球同步軌道衛星為例,推導了衛星共視法時間比對中Sagnac效應在地心慣性系中的基本計算模型,給出了當地面站在赤道上和不在赤道上這兩種情況下Sagnac效應的詳細計算過程,得出了當地面站與衛星的經度相同以及當地面站與衛星在兩極地區這兩種情況下Sagnac效應的值為零的結論。
The theoretical analysis and simulation result indicate that the satellite orbit and attitude changes have a great influence upon the space-borne SAR imaging.
理論分析與仿真結果表明衛星軌道近似與姿態變化對星載SAR成像有較大影響,應根據不同的成像精度提出不同的衛星控制精度。
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.
從衛星軌道布置方式、信號與頻率設計方法、偽衛星技術及信號服務等幾個方面與GPS進行了對比研究。
The experiment result with real measurement shows that the new method can be used in real time autonomous satellite orbit determination with high accuracy.
實測數據的計算結果表明,新的定軌方法可以實時自主地得出衛星軌道的位置,并能達到較高的定軌精度。
general electric satellite orbit control
通用電氣衛星軌道控制
argument of perigee of satellite orbit
衛星軌道近地點幅角
geological orbital photography
地質衛星軌道攝影術
orbital photography
軌道攝影術 -衛星
geostationary orbit environmental satellite
靜止軌道環境衛星同步軌道環境衛星
orBit a satellite.
把一顆衛星送入軌道
unmanned orbital multifunction satellite
無人多用途軌道衛星
circum earth orbit
地球衛星的環行軌道
orbiting satellites carrying amateur radio
業余無線電用軌道衛星
orbiting data relay satellite system
軌道數據中繼衛星系統
International Polar Orbiting Meteorological Satellite
國際極軌道氣象衛星
A satellite's circle around the earth.
衛星繞地球的環形軌道
global orbiting navigation satellite system
全球軌道導航衛星系統
orbit of artificial earth satellite
人造地球衛星運行軌道
A satellite stays in orbit,
衛星沿著軌道運行，
put a satellite in [into] orbit
把人造衛星送入軌道
The man-made satellite is now in orbit.
人造衛星已進入軌道。
Global Orbital Navigation Satellite System
全球軌道導航衛星系統(導航衛星系統)