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 INFLUENCE OF BIT RATE AND OTHER MAIN PARAMETERS ON MAXIMUM COMMUNICATION DISTANCE IN A SYSTEM OF INTERSATELLITE OPTICAL COMMUNICATIONS

作　　者：马晶[1] 谭立英[1] 周毅刚[1] 耿完桢[1] 金恩培[1] 

机构地区：[1]哈尔滨工业大学应用物理系

出　　处：《宇航学报》1998年第1期49-54,共6页Journal of Astronautics

基　　金：航天基金

摘　　要：文中讨论了在保证卫星间光通讯系统的通讯质量前提下，系统的各个主要参量之间的相互制约关系，最大通讯距离受各参量影响的情况。通过分析各个参量对通讯距离影响的大小，找出了增大通讯距离的较好途径。In this paper,it is discussed that relations of limited each other between the main parameters of the system on the premise of assuring the communication quality of the system of intersatellite optical communications,it discusses mainly in the case of the maximum communication distance influenced by the parameters The better way for increasing the communication distance is found by means of analyzing the influence of parameters upon the communication distance

关 键 词：卫星间光通讯 通讯距离 卫星通信 比特率 

分 类 号：TN927.2[电子电信—通信与信息系统]