small satellite

Traditional geostationary orbit ( GEO) satellite communication has been unable to meet the demand of the market, LEO satellite mobile communications system attracts increasing attention because of its short propagation delay and small transmission loss.

传统的地球静止轨道（GEO）卫星通信已不能满足市场的需求，低轨卫星移动通信系统由于其传播时延短、链路传播损耗小等优点，越来越受到人们的重视。

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One hybrid small satellite formation flying control simulation system is introduced.

提出了一种混合式的微小卫星编队飞行控制仿真系统.

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Small Satellite Three-Axis Passive Attitude Control Using Gravity Gradient Pole and Permanent Magnet

基于重力梯度杆和磁铁的小卫星三轴姿态控制

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As the modern small satellite technique developing quickly, the Multifunctional Structure ( MFS) technique is come out.

多功能结构技术是在现代小卫星技术飞速发展的情况下，而兴起的一种新的深空探测器设计方法。

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Radiometric Calibration Coefficients for "Beijing-1" Small Satellite Multispectral CCD Sensors by Reflectance-based Method

反射率基法获取北京一号小卫星多光谱CCD辐射定标系数

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Small satellite orbital rendezvous is designed using the geometric logic of spherical triangle and the STK ( Satellite Tool Kit) software.

利用球面三角形的几何关系进行了基于STK（卫星工具包）的小卫星轨道交会的规划和设计。

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The flexible multibody dynamics, second-order model reduction and attitude control of a small satellite are studied in this thesis. Firstly, the research situation of flexible multibody spacecraft dynamics is summarized.

本文以某小卫星为研究对象，重点研究了小卫星刚柔耦合多体系统动力学、二阶系统模型降阶和姿态控制等问题。首先综述了多柔体航天器动力学的研究现状。

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According to the results of small satellite to ground station, the longitude ranges of ascending node limited by the cross-time can be gained relative space station.

探讨了卫星相对于天基的运动特性，并利用地基运动特性的结果，得到了卫星相对于空间站在过顶时间限制条件下的升交点取值范围。

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Study of Telemetry Parameter Disposal in Self-control Small Satellite T& C Subsystem

小卫星测控通信分系统遥测参数处理的研究

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Because they're so small and light, it costs much less to get a CubeSat into Earth's orbit than a traditional communications or GPS satellite.

由于体积小、重量轻，与传统的通信或GPS卫星相比，送立方体卫星进入地球轨道的成本要低得多。

六级真题- 2019年 6月 3卷 信息匹配

A new spaceborne radar system was proposed in the middle of the ninety's, which is the constellation composed by several small satellites ( it was also called as distributed small satellite radar array).

90年代中期人们提出了一种新的天基雷达体制，即利用编队飞行的多颗小卫星构成超稀疏雷达阵列（也称之为星座或分布式小卫星雷达阵列）。

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Study of Spread Spectrum Technology in Small Satellite Group TT& C

扩频体制小卫星群测控的研究

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When this small city in northeastern China launched a plan to build a satellite city six miles down the road, it got off to a promising start.

当铁岭这个位于中国东北部的小城市计划在距离该市6英里（9.65公里）的地方兴建一座卫星城时，这个城市翻开了前景光明的一页。

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Application of Inversed GPS Technology in Small Satellite Group Tracking

倒GPS技术在小卫星群外测中的应用

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Analysis of Relative Height Accuracy for Master Satellite and Distributed Small Satellite SAR Interferometry

主星带小卫星分布式SAR干涉的相对测高精度分析

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The vacuum thermal test of a small satellite

某航天小卫星的真空热试验

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Small satellite attitude maneuver and on-board computer faults tolerance

小卫星姿态机动与星载机双机容错方法研究

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Research on reconfigurable hardware platform of small satellite house-keeping computer

小卫星星务计算机可重构硬件平台的研究

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Basic design constraints of the distributed small satellite based GMTI radar are derived from the clutter rank.

最后从杂波自由度得到分布式小卫星雷达实现地面运动目标指示的基本设计约束条件。

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The results of the simulation indicate that the safety trajectory guidance strategy can achieve safety maneuver flying of the small satellite proximity operation when using thrust control method.

仿真计算结果表明，采用脉冲控制模式，本文提出的安全轨迹制导策略能够实现小卫星临近作业的安全机动飞行。

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In Yingkou, a dusty city of 2.4 million in China's frigid northeast, the only sign of life in one complex of 20-story buildings is a small satellite dish in a first-story window.

在中国东北部城市营口市的一个小区，20层楼高的大楼鳞次栉比，然而这里唯一有人居住的迹象就是某个一楼住户窗口有个小型圆盘式卫星天线。

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Burning information under low thrust is studied for a small satellite transfering from a elliptic parking orbit to its circular working orbit.

文章研究了在小推力作用下，小卫星由椭圆停泊轨道进入共面圆工作轨道的点火信息求解方法；

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Development and TT& C of Foreign Military Small Satellite s

国外军用小卫星的发展及测控技术

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It was showed that PPT was a kind of advanced propeller with small thrust, which was suitable to orbit transfer, attitude control, station keeping and formation flying for small and micro satellite.

分析认为PPT是一种先进的小推力动力装置，特别适合于微小卫星的轨道转移、姿态控制、位置保持以及星座编队飞行。

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This paper designs an attitude decoupling control law for small satellite in large-angle biased flight mode about roll axis of zero-momentum system via reaction wheels.

研究了采用反作用飞轮为执行机构的整星零动量卫星绕X轴大角度偏置飞行模式的姿态解耦控制问题。

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Prediction interval technique for small satellite power system telemetry data

小卫星电源系统遥测数据的区间预测技术

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By spread spectrum technology, the telemetry tracking and command of small satellite groups can be well realized.

采用扩频技术可以较好地解决小卫星群测控及跟踪的问题。

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The Fault Tolerant System Design of Housekeeping Computer for Small Satellite

小卫星星务计算机的容错体系结构设计

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Fault-Tolerant Mechanisms of House-keeping Computer System for The Small Satellite

微小卫星星务计算机系统的容错控制策略研究

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For$ 400 I bought a small satellite dish with which I could pick up a few Chinese-language satellite broadcasts, and I would watch these whenever I could get a clear signal.

我还花400美元买了一个小卫星电视接收机，有了它我就能收到几套汉语节目了&只要信号还说得过去我就会不停地跟着往下看；

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