太赫兹雷达技术研究进展
Progress in terahertz radar technology
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摘要: 文章介绍了太赫兹技术的发展和研究现状,概述了太赫兹波的主要特性,着重论述并举例分析了太赫兹波在雷达探测系统中的应用。太赫兹雷达具有优越的反隐形能力,很高的距离分辨率,超大信号带宽,较强环境适应能力,低截获率,强抗干扰性和穿透等离子体能力等诸多优点,在军事上有很强的应用前景,对国防和国家安全具有重要的应用价值。Abstract: An introduction to the state of the art of terahertz (THz) technology is presented.The characteristics of THz waves are described briefly, followed by a detailed review of THz radar systems. Terahertz radar is known to be superior in military applications due to its anti-stealth capability,high resolution, broad bandwidth, adaptability to the environment, low interception rate, and strong anti-interference and plasma penetration abilities. These advantages will lead to potential applications in national defense and security.
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Keywords:
- terahertz /
- THz radar /
- synthetic aperture radar /
- THz imaging
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