船舶导航软件无线电的前沿技术

Advanced technique of soft-defined radio in ship navigation

针对船舶导航软件无线电所涉及到的三项前沿技术,即射频微电子机械系统、商业货架构件技术以及RapidIO协议加以阐述,这三项技术分别应用在船舶导航雷达的射频天线、接收机的总线协议和整个软件平台的构架中.通过深入研究,证明了这三项技术能够提高射频天线的效率,加速信号处理的速度,降低软件开发的成本.这三项技术的应用将使船舶导航技术真正实现数字化成为可能.

This paper describes three Advanced techniques of the soft-defined radio(SDR) in ship navigation, which are RF MENS and COTS and the protocol of RapidIO respectively. These three techniques are applied to antenna of radar, bus protocol and frame of software development. Through the deep research, it proves that these three techniques can increase the efficiency of the RF antenna, accelerate speed of signal process, and save the cost of the software development. It will be possible that technique of the ship navigation come into digital times.