综合性预警探测多功能一体化系统是下一代机载预警雷达的一种必然趋势,它要求天线阵面具备多功能、与平台一体化的特征,实现超宽带、多频段性能,并能在硬件资源上支撑数字智能化的系统体系架构。文中首先分析了机载预警雷达天线阵面的发展趋势和国内外研究现状,继而分析了目前机载预警雷达天线系统的关键技术,阐述了相应的技术实施途径和核心问题,提出部分解决方案。

A trend for next generation airborne early warning radar is multi-function integrated detection. The antenna array is required to have the characteristic of multi-function and integration with the platform, and meanwhile realize the ultra-wideband and multiple frequency band performance. The hardware supporting the digital intelligent radar scheme is also required. Firstly, the development trend and current status is introduced of the airborne early warning radar antenna in the world-wide. Then the key technology of the airborne early warning radar antenna is analyzed. Finally, the technical routes and core issues are illustrated and partially the solution methods are proposed.

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