|
|||||
|
|
| 振动对空间光通信系统误码率影响的分析 | |
| 引用本文： | 马晶,谭立英,金恩培,耿完桢,黄波.振动对空间光通信系统误码率影响的分析[J].宇航学报,1999,20(3):76-81. |
| 作者姓名： | 马晶 谭立英 金恩培 耿完桢 黄波 |
| 作者单位： | 1. 哈尔滨工业大学可调谐激光技术国家级重点,实验室,哈尔滨,150001 2. 哈尔滨工业大学,应用物理系,哈尔滨,150001 3. 总装备部,北京,100034 |
| 摘 要： | 在空间光通信系统中，由于卫星平台的振动，使得光发射机发生振动，从而对通信系统的误码率产生影响，本文针对光射光束为高斯光束时，振动对误码率的影响问题进行研究。结果表明，在振动时不仅振幅影响着误码率，而且波长也对误码率有影响，但通信距离对误码率的影响不大，一般可以忽略。 |
| 关 键 词： | 空间通信 光通信系统 振动 误码率 |
| 修稿时间： | :1998年4月10 |
ANALYSIS OF INFLUENCE OF VIBRATION TO BIT ERROR RATE FOR A SYSTEM OF SPACE OPTICAL COMMUNICATION |
|
| Ma Jing,Tan Liying,Jin Enpei,Geng Wanzhen,Huang Bo.ANALYSIS OF INFLUENCE OF VIBRATION TO BIT ERROR RATE FOR A SYSTEM OF SPACE OPTICAL COMMUNICATION[J].Journal of Astronautics,1999,20(3):76-81. | |
| Authors: | Ma Jing Tan Liying Jin Enpei Geng Wanzhen Huang Bo |
| Abstract: | In a system of space optical communication,it will influence to bit error rate of the communication system when the optical transmitter wiggles as vibration of the satellite's platform.The influence of vibration to bit error rate is researched and it aims at that the transmitting beam is a Gaussian beam.The results show that the bit error rate is influenced by not only amplitude but also wavelength when vibration,but influence of distance of communication to bit error rate is not big enough,in general,it may be neglected. |
| Keywords: | Space optical communication\ Vibration\ Bit error rate |
| 本文献已被 维普 万方数据 等数据库收录！ | |