海事卫星通信系统

本文简要介绍了国际海事卫星通信系统（INMARSAT），重点对该系统的移动数据通信业务及其应用进行了探讨。

This paper gives a brief introduction on the INMARSAT system with the mobile data communication service of the system and its application being discussed in detail .

在Visualc.NET开发平台上，研制了网络型GMDSS卫星通信系统模拟器软件，包括国际海事卫星通信系统B船站、C船站和F船站，模拟船对船、船对岸日常通信和遇险报警。

The paper developed the software of network distributed GMDSS satellite communication system simulator based on the Visual C # . NET platform , including the ship station of the INMARSAT B 、 C and F system .

为了降低功分器损耗，增大Q值，介质基板选取带状线结构，实验结果表明该功分器可应用于海事卫星通信系统中。

In order to reduce the losses and increase the Q , the paper select stripline structure to design power divider . The experimental results show that the power divider can be used in maritime satellite communication system .

该立体阵可以实现半空间辐射，且增益较高，适用于海事卫星通信系统。

The tridimensional array can realize half space radiation , with high gain , and it is suitable for the maritime satellite communications system .

该系统采用lnmarsat-C（国际海事卫星通信系统）作为水情信息传输通信组网方式，起点较高，适用于本流域特定的地理地形条件。

Inmarsat-C ( International maritime satellite communication system ) was used to transmit hydrologic data , which was fit for the geography and topography condition in this basin .

基于国际海事卫星通信C系统的船岸通信软件平台设计

The Design of Communication Software-Interface Based on INMARSAT-C