摘要
在简要介绍对流层散射通信工作原理和特点的基础上,重点对散射通信在岛屿中的应用优点进行了说明,并介绍了一种应用在岛屿间的散射通信设备组成、原理及采用的关键技术,着重对采用的两项关键技术进行了仿真和测试,特别是通过对实际散射通信链路传播特性长期测试结果的分析,提出了在某岛屿地区的对流层散射传播的新特性;最后,对后续岛屿散射通信站的建设要求进行了总结和建议。
Based on the brief presentation of the operating principle and characteristic of troposcatter communication,we explained the application excellence of troposeatter communication on islands and introduced the equipment composition, principle and key technologies of the troposccatter communication devices which are used on islands. We did some simulations and tests focuses on two key technologies we used. Especially via the analysis of long testing results of actual troposcatter communication link propagation characteristic,we put forward new troposcatter propagation characteristics on certain islands. At the end, we made a summary and suggestion about the construction requirement of troposcatter communication station on islands in the future.
出处
《无线电通信技术》
2014年第2期20-22,51,共4页
Radio Communications Technology
关键词
散射通信
岛礁
传播特性
troposcatter communication
island
propagation characteristic
