有源相控阵可靠性分析及设计  

Reliable Analysis and Design for Active Phased Array

作　　者：邓林[1] 邓明[1] 张成伟[1] 何文波[2] 

机构地区：[1]中国电子科技集团公司第二十九研究所,成都610036 [2]中国人民解放军驻电子二十九所军事代表室,成都610036

出　　处：《装备环境工程》2012年第2期21-24,37,共5页Equipment Environmental Engineering

摘　　要：基于有源相控阵原理和特点,对有源相控阵可靠性特征展开了分析。在同等复杂度下,采用可靠性表决模型和全串联模型对可靠性特征进行了对比分析,给出了有源相控阵表决模型设计的工程经验参数,并利用氮化镓器件对有源相控阵高可靠性设计进行了展望。The reliability feature of active phased array was discussed based on its principle and technical features. The reliability feature of active phased array was compared and analyzed using m-out-of-n model and serial model in different complexity. The reliability design parameters of active phased array in m-out-of-n model were put forward. High reliability design of active phased array was prospected with example of GaN high-electron mobility transistors （HEMTs）.

关 键 词：雷达工程 可靠性 表决模型 氮化镓 有源相控阵 

分 类 号：TN956[电子电信—信号与信息处理]