太赫兹科学与电子信息学报, 2015, 13 (5): 712, 网络出版: 2015-11-30
星载太赫兹雷达测云散射特性及辐射源分析
Radiation source and scattering characteristics analysis of space-borne terahertz cloud radar
星载太赫兹雷达 测云 散射特性 应用价值 space-borne THz radar cloud measurement scattering characteristics application value
摘要
阐述云对气候变化的重要影响,介绍云测量的常用遥感手段,分析太赫兹波段大气吸收谱线以及云粒子对太赫兹波的散射特性。在此基础上结合太赫兹波自身所具有的特点,通过与传统云探测技术手段进行对比,分析星载太赫兹雷达测云的优势。最后给出星载太赫兹测云雷达的辐射源可行性分析。
Abstract
The important influence of cloud on climate change, and the common remote sensing method of cloud measurement are introduced, then the absorption spectra of THz wave and the scattering characteristics of cloud particles are studied. By comparing with the traditional cloud detection technology,the advantages of space-borne terahertz cloud radar are analyzed. Finally, the feasibility analysis of the radiation source for space-borne terahertz cloud radar is presented.
边明明, 王世涛, 胡伟东, 麻丽香, 刘帅, 安大伟. 星载太赫兹雷达测云散射特性及辐射源分析[J]. 太赫兹科学与电子信息学报, 2015, 13(5): 712. BIAN Mingming, WANG Shitao, HU Weidong, MA Lixiang, LIU Shuai, AN Dawei. Radiation source and scattering characteristics analysis of space-borne terahertz cloud radar[J]. Journal of terahertz science and electronic information technology, 2015, 13(5): 712.