摘要
后摩尔时代,有源相控阵天线必然向有源阵列微系统发展.本文简述了有源阵列天线的特点和组成;围绕有源阵列微系统的高效率、低剖面和轻量化等特点,分析了在机载多功能雷达、航天雷达和通信系统等工程方面的应用前景和优势;针对集成电路后摩尔时代的特点,提出了有源阵列微系统多尺度、多信号和多物理场等耦合科学技术问题;分析讨论了天线阵列微系统所涉及的新型架构和算法、无源器件微型化、新型材料与工艺、超宽带技术、跨领域新技术应用等挑战,为有源阵列微系统深入研究奠定基础.
Abstract
In the post-Moore era,the development of active phased array antennas will inevitably trend towards active array microsystems.In this paper,the characteristics and composition of the active array antenna are briefly described.Owing to the high efficiency,low profile,and light weight of the active array microsystems,the application prospects and advantages in the engineering of multi-functional airborne radar,spaceborne radar,and communication systems are analyzed.Moreover,according to the characteristics of the post-Moore era of integrated circuits,scientific and technological problems in the active array microsystems are presented,including multi-scale,multi-signal,and multi-physics field coupling.The challenges are also discussed,such as new architectures and algorithms,miniaturization of passive components,novel materials and processes,ultra-wideband technology,and new interdisciplinary technological applications.This paper is expected to inspire in-depth research on active array microsystems.
基金项目
National Natural Science Foundation of China(92373115)
Natural Science Foundation of Anhui Province,China(2308085MF193)
Major Natural Science Project of Anhui Provincial Education Department,China(KJ2021ZD0003)
Key Research and Development Project of Anhui Province,China(2023n06020026)
Innovation and Entrepreneurship of Anhui Province,China(Z020118060)
NETL
NSTL
万方数据