Abstract: in this paper, the history of development of intersatellite optical communications in the countries is retrospected, and it analyzes the developing trend of the technology of intersatellite optical communications. 文摘:回顾了各国卫星光通信发展的历史,并分析了卫星光通信技术的发展趋势。
Theoretical Study on the Application of Er 3+ Doped Fiber Amplifier in High Speed Long Wavelength Intersatellite Optical Communication 高速长波长星间光通信中掺铒光纤放大器应用的理论研究
Design of Teminal Control System in Intersatellite Optical Communication and Study of Friction Compensation 卫星光通信终端控制系统设计及摩擦补偿研究
The influence of bit rate and other main parameters on maximum communication distance in a system of intersatellite optical communications 卫星间光通讯系统中比特率等主要参量对最大通讯距离的影响
The laser diode coupling unit is an important part of the intersatellite optical communication system. 激光耦合系统是星间光通信系统的重要组成部分。
In the practice intersatellite optical communication ( IOC), the method of multi field scanning is needed to capture the goal satellite. 在实际的卫星间光通信中,为保证对目标进行确定性捕获,需要采用多场扫描方式。
Research on the Optimal Design and Performance Evaluation Methods of the Optical System in Intersatellite Optical Communications 卫星光通信光学系统优化设计及性能评测方法研究
A semi-physical simulation method for the target-recognition subsystem of intersatellite laser communication 光通信目标识别系统半物理仿真方案
A design and analysis for a system of intersatellite optical communications 卫星间光通讯中一种光路设计及分析
Study of Vibration Compensation Technology in Intersatellite Laser Links 激光星间链路中振动补偿技术研究
The first topic mainly studies the routing strategies of LEO satellite communication system with intersatellite links. 作者首先针对具有星际链路的低轨(LEO)卫星系统,深入研究了系统的路由策略。
Intersatellite Optical Communication System and Its Development 卫星光通信系统及其发展
A method of compensating the satellite vibrations in intersatellite laser links was presented. 提出了一种在激光星间链路过程中的卫星平台振动补偿方案。
Simulation and Optimization of Multi-Field Scanning Acquisition in Intersatellite Optical Communications 卫星间光通信中多场扫描捕获的仿真优化
It is necessary to analyze and design the intersatellite link ( ISL) for satisfying the requirement of time synchronization signal transmitting in satellite constellation time synchronization. 在卫星星座内的时间同步中,为满足时间同步信号的传输要求,需要对星间链路进行分析和设计。
A cascaded EDFA system which is automatic gain controlled has been developed, and We demonstrate the feasibility of its application in the high speed long wavelength intersatellite optical communication through numerical analogue based on the theoretical model of Er 3+ doped fiber amplifier. 提出了一个增益自动控制的级联EDFA系统,通过对掺铒光纤光放大理论模型的数值模拟,论证了它在高速长波长星间光通信系统中应用的可行性。
In this thesis, focusing on high precision pointing and tracking system in optical intersatellite communication, vibration suppression and performance improving used advanced control algorithms are researched, and then the simulation results are given. 本文基于星间光通信高精度指向跟踪系统,研究了星间光通信卫星平台振动抑制方法和利用先进控制算法对系统的性能进行改善,并对所设计的内容进行了仿真验证。
Methods of Improving Acquisition Probability of Scanning in Intersatellite Optical Communications 提高卫星光通信扫描捕获概率的方法研究
A proposal is introduced in the paper that the control method of multiple axis pointing can be used to improve the tracking and pointing system in intersatellite optical communication. 提出了用复合轴瞄准控制方法实现卫星光通信跟瞄控制,以提高卫星光通信中跟瞄系统的性能。
In this paper, a link stability model of satellite networks is presented. Based on this model, an intersatellite link design strategy is introduced for a LEO/ MEO satellite network. 综合考虑这些影响因素,提出了一种衡量星间链路稳定性的模型,并基于此模型给出了LEO/MEO双层卫星网的星间链路设计方案。
The Research on Acquisition and Tracking Technologies of ATP System in Optical Intersatellite Communications 星间光通信ATP中捕获,跟踪技术研究
Experimental Study of Acquisition with Antenna Scanning in Intersatellite Laser Links 激光星间链路中天线扫描捕获技术实验室模拟研究
The effects of vibration on the intersatellite optical communications were analyzed, and the reasons and characters of vibration of the satellite platform were summarized. 分析了振动对卫星光通信的影响以及卫星平台振动产生原因和特点,找出了卫星平台振动规律。
The effect of vibration on intersatellite optical communication and the resolving project 卫星平台振动对星间激光链路的影响和解决方案
Research on Routing Policies for Low Earth Orbit Satellite Communication System with Intersatellite Links 具有星际链路的低轨卫星通信系统的路由策略研究
The antenna array possess some superiority, enlarge equivalent caliber and debase point angle require to intersatellite optical communication. 这种天线阵构建有较大优势,使等效口径扩大,降低了对星间激光通信中指向角度的要求。
It includes ground atmosphere optical communication and optical satellite-ground communication and optical intersatellite communication. 它包括地面大气激光通信、星地激光通信和星间激光通信。
During the process of the establishment and maintenance of the intersatellite laser link, the angle deflection detection is used to adjust the error of acquisition and tracking. 在卫星间激光链路的建立和保持中,角度偏差检测被用来校正捕获和跟踪的误差。
Based on analysis on noises of intersatellite optical communication, characteristic curve is presented with simulation. 针对星间激光通信中的噪声进行了分析,通过仿真得出了特性曲线。
The technology of Acquisition, Pointing and Tracking is critical to an intersatellite optical communications system and is used to establish laser links between satellites. 捕获、瞄准、跟踪(APT)技术是卫星光通信系统中的关键技术。实现对光束快速、稳定的捕获,是建立卫星光通信链路的前提。