本文介绍了微波数据链通信系统中冗余设计，对实现其应用的总体系统的硬件和软件进行了讨论，并对其包含的运载平台数据接收系统和地面数据发射机系统这两个分系统的原理设计进行了详细的冗余量设计分析。系统采用无线数据传输SOC来实现，经过理论计算和实际试验测试，分析了系统冗余量与可靠性的关系，为提升系统的无线数据链路传输速率，降低了误码率，该系统冗余量的设计具有良好的稳定性和可移植性，为其他微波通信系统冗余量的设计提供参考和应用。%This paper introduces a redundancy design of microwave communication system in data link.The hardware and software of the overall design system which involved the SOC are discussed.And the principle design of the data-receive subsystem on the air platform and the data-send subsystem on the ground and allowance system is analyzed in detail.The system adopts SOC to realize wireless data transmission,The system implement the wirless data communication.Through theoretical calculation and practical test,the field experimentation proves that this technology enhanced the transmission speed of the wirless data communication,reduced the BER. And the system has good stability,portability and wide utilization.
展开▼
