太赫兹波对抗等离子体隐身技术的探讨.pdf

文档介绍：26 2 26 2
第2011卷第4 期光电技术应用 Vol. ,2011No.
年月 ELECTRO-OPTIC TECHNOLOGY APPLICATION April,
·光电系统·
太赫兹波对抗等离子体隐身技术的探讨
李茜 1,徐晟 1,刘少聪 1,王高 1,2
(,山西太原 030051;,天津 300072)
摘要: 等离子体隐身是隐身技术的一个新分支。在等离子体隐身机理分析中,重点探讨了等离子体折射隐身和吸收隐
身特性。对太赫兹辐射具有的高穿透性、高分辨率和反隐身能力进行了研究。依据对等离子体隐身技术的局限性分析,提出
了采用太赫兹雷达探测等离子体隐身飞行器的可行性及技术途径。
关键词:太赫兹探测;等离子体隐身;反隐身
中图分类号:O46;TN974 文献标识码: A 文章编号:1673-1255(2011)02-0009-03
Discussion on Terahertz Against Plasma Stealth Technology
LI Qian1, XU Sheng1 LIU Shao-chong1 WANG Gao1 2
, , ,
1.
( Key Laboratory of Instrument Science & Dynamic Measurement Ministry of Education,North University of China, Taiyuan 030051,
2.
China; Key Laboratory of Opto-electronics Information and Technical Science, Tianjin University,Tianjin 300072,China)
Abstract: The plasma stealth technology is a new branch of the stealth technology. The plasma refractive
stealth and absorption stealth characteristic are discussed in the analysis of stealth mechanism of the plasma. The
high ration, high resolution and anti-stealth capabilities of terahertz radiation are studied. Based on the limit
of the plasma stealth technology, the feasibility and technical approach using terahertz radar to detect the plasma
stealth aircraft are proposed.
Key words: terahertz radar;plasma stealth;anti-stealth
等离子体隐身技术作为一种新概念、新原理的所在地面模拟设备和自然条件下以及飞机