电讯技术2017，Vol.57Issue(2)：243-250,8.DOI:10.3969/j.issn.1001-893x.2017.02.020
反隐身预警雷达的发展动态与新技术
Recent Development and New Technology of Anti-stealth Early Warning Radars
刘建言 1艾俊强 1王健1
作者信息
- 1. 中国航空工业第一飞机设计研究院,西安710089
- 折叠
摘要
Abstract
The early warning radar( EWR) has been one of the basic equipment of air defense both on the battlefield and the national territory. The appearance of the stealth aircraft forces the modern EWR to en―hance its anti-stealth ability. First the anti-stealth key technology of modern EWR is listed in terms of the radar's working frequency,the target' s polarization information and non-backscattering characteristics. Then typical EWRs are classified and clarified according to different radar systems. To predict the possible trends of future EWR,characteristics and challenges of new technology are summarized,including multiple-input multiple-output ( MIMO ) , low probability of interception ( LPI ) , terahertz ultra-wideband ( THz UWB) ,microwave optics phased array, the third generation of semiconductor and network optimization based on mathematical models,and open issues for future research on EWR are pointed out. All of these are supposed to provide some help and reference for designing anti-stealth EWRs.关键词
预警雷达/反隐身/有源相控阵/无源雷达/新技术Key words
early warning radar( EWR)/anti-stealth/active phased array/passive radar/new technology分类
信息技术与安全科学引用本文复制引用
刘建言,艾俊强,王健..反隐身预警雷达的发展动态与新技术[J].电讯技术,2017,57(2):243-250,8.
