摘要
Abstract
Multifunctional phased array radar (MPAR) is a type of high performance phased array radar. MPAR is an important advance and innovation in radar development course, the reason for which is that only one MPAR can fulfill all the functions that must be implemented by multiple conventional radars with greatly reduced use and maintenance cost. Status of MPAR is introducedin in terms of system, product, and band. Then, key technologies of MPAR are analysed, such as RF module technology, sub-array integration technology, multi-beam forming technology, dual-polarization technology, MIMO technology, et al. Finally, Future development trend of MPAR is pointed out in this paper.关键词
无源相控阵雷达/有源相控阵雷达/多功能相控阵雷达/发展现状/未来趋势Key words
passive phased array radar/ active phased array radar/ MPAR/ development status/ future trend分类
信息技术与安全科学
