期刊论文

An Application Processing Unit of Tiantong Satellite Communication System

中文

单片机与嵌入式系统应用

1009-623X

2023

23

06

78-82

国家重点研发计划(2021YFC2800203)。

本校为第一机构

完成了一种应用于海上微小型浮标端天通一号卫星通信系统应用处理单元(AP)的设计与实现。AP单元不仅控制伺服单元实现恶劣海况下天线自动跟踪卫星信号波束,而且实现卫星通信系统快速接入天通一号卫星网络并进行数据传输的功能。模拟...展开更多 完成了一种应用于海上微小型浮标端天通一号卫星通信系统应用处理单元(AP)的设计与实现。AP单元不仅控制伺服单元实现恶劣海况下天线自动跟踪卫星信号波束,而且实现卫星通信系统快速接入天通一号卫星网络并进行数据传输的功能。模拟四级海况条件下的测试结果表明,浮标体横摇角在-30°~+30°范围内,AP单元驱动伺服单元实现卫星信号波束跟踪精度优于2°,通...

An application processing unit(AP)for Tiantong satellite communication systems at the end of a small maritime buoy has been designed and implemented.The AP not only controls the servo unit to achieve automatic signal bean tracking of the antenna under adverse sea condit...MORE An application processing unit(AP)for Tiantong satellite communication systems at the end of a small maritime buoy has been designed and implemented.The AP not only controls the servo unit to achieve automatic signal bean tracking of the antenna under adverse sea conditio...