吸透一体频率选择表面研究进展
Research Advances of Frequency Selective Rasorber
魏凯莉 1徐为晰 1吴边1
作者信息
摘要
随着电磁探测与隐身技术的发展,多基地雷达被广泛应用于反隐身系统,对军事通信平台天线罩提出了高透波与宽带隐身的双重需求.吸透一体频率选择表面(FSR)具有通带透波和宽带吸波功能,在缩减多站雷达散射截面(RCS)方面具有优异的性能,成为研究的热点.文章总结了近年来国内外学者在低透高吸(T-A)型、低吸高透(A-T)型及中间透两边吸(A-T-A)型FSR领域的研究进展,并探讨了FSR在雷达天线罩隐身中的应用及未来发展所面临的机遇与挑战.
Abstract
With the development of electromagnetic detection and stealth technology,multi-base radars are widely used in anti-stealth systems,which impose dual requirements for high transmissivity and broadband stealth on antenna radomes of military communication platforms.Frequency selective rasorbers(FSRs)with integrated absorption and transmission functions exhibit excellent performance in reducing the radar cross section(RCS)of multi-static radars,making them crucial for addressing radar stealth issues.This paper provides a comprehensive review on transmission-absorption(T-A)FSRs,absorption-transmission(A-T)FSRs,and absorption-transmission-absorption(A-T-A)FSRs conducted by domestic and international scholars in recent years.Additionally,it also discusses the application of FSRs in radar stealth design and the opportunities and challenges it faces in future development.
关键词
超表面/吸透一体频率选择表面/雷达隐身/雷达散射截面/天线罩Key words
metasurface/frequency selective rasorber/radar stealth/radar cross section/radome引用本文复制引用
出版年
2025
NETL
NSTL
万方数据