智能蒙皮天线的体系构架与关键技术

区别于传统天线设计方法，提出了一种新的智能蒙皮天线设计架构,探讨了实现智能蒙皮天线的关键技术。通过在射频功能层采用可重构技术和在后端采用信号处理的方法，实现了智能蒙皮天线的波束自适应，解决了传统天线仅仅依靠信号处理方式来实现天线波束自适应的局限。分析了智能蒙皮天线的封装功能层、射频功能层以及控制与信号处理功能层的实现措施。最后针对新一代航空平台的应用需求，进一步探讨了智能蒙皮天线的关键技术和实现方法。

System structure and key techniques of smart skin antennas

Different from traditional antenna design methods, the new system structure of smart skin antennas is proposed, and the key technique realizations of smart skin antennas are discussed. The beam self-adapting of smart skin antennas is realized based on the reconfiguration technique in RF-layer and signal processing method in back-end, and the limit of traditional antenna by using only signal processing method is overcome. And then, the realizing methods of packaging layer, RF-layer, and controlling and signal processing layer are analyzed in detail. Finally, according to the application requirements for future aerocraft, the key techniques and design methods of smart skin antennas are presented.