光纤在卫星测试系统数据采集中的应用

摘要

The design principles of the satellite testing system using optical fiber to collect signal and the imple mentation method of all parts in the system are given. Compared with other testing systems, it can improve the adaptive ability of environment for data transmission in the ground testing process, the success rate in profes sional pilot testing process, such as the satellite data acquisition systems in high and low temperature on the ground and EMC, as well as the efficiency of the test.%详细介绍了采用光纤进行采集数据传输的卫星地面测试系统的设计原理和各组成部分的实现方法.与目前的测试设备相比,提高了地面测试过程中数据传输的环境适应能力,以及卫星数据采集系统在地面高低温、EMC等专业试验测试过程的成功率,提高了系统的测试效率.