摘要
未来先进战机需要配装多功能有源相控阵雷达已是业界共识,研究解决机载环境下有源相控阵天线的工程技术难题是工程师的共同愿望。从机载应用环境对装机天线体积、重量等方面的苛刻要求出发,介绍了一种简捷可行的有源相控阵天线系统技术构型方案,重点对线阵架构以及由此引入的对天线性能的影响因素进行了理论分析,提出了解决方法。研制出一套具有1152个T/R通道的试验天线系统,试验结果证明了该设计方案的可行性和理论分析的正确性。
The future needs of the advanced fighters equipped with multi-function phased array radar is an industry consensus, study and solve the active phased array antenna engineering problems with airborne environment , is the common aspiration of the industry engineers. A simple and feasible active phased array antenna system of technical configuration is described, and analyzed for airborne applications installed antennas on the size, weight, power consumption and stringent reliability requirements and other aspects, focusing on the ＂linear sub-array＂ layout. Designed and built an 1152 T/R channel testing antenna system, test it individual and test it with flying radar, results fully demonstrate the engineering feasibility of the design.
出处
《现代雷达》
CSCD
北大核心
2011年第5期70-73,共4页
Modern Radar
关键词
高集成度
有源相控阵
天线架构
线阵
high-density
active phased array
antenna architecture design
linear sub-array
