一种具有高抗干扰能力高速数据链的设计与实现

Design and Implementation of a High Speed Data Link with Strong Interference Signal Rejection Ability

简要介绍了数据链的基本概念和国内外发展状况,根据实际作战模式需求给出总体设计方案。详细给出了系统构架及设备组成,采用模块化设计方案,实现设备的通用化、小型化和轻质化。着重提出基于群聚(Orthogonal Frequency Division Multiplexing,OFDM)技术方案,以解决低仰角抗多径高速数据传输应用需求。实验结果表明总体方案可行,可以在后续武器型号中投入使用。

The concept and development of the high speed data link are introduced. The whole design plan is given based on the real combat model. The system architecture and device composition are given in some details. The modularized design scheme is adopt,which make the equipment universal and miniaturization and light. The technology plan is given based on（Orthogonal Frequency Division Multiplexing,OFDM）,which solve the low elevation and anti-multipath in the high speed transmission application requirement. It is result that the whole design scheme is feasible,which can be used in the future weapon task.