中国科学院国家空间科学中心机构知识库
Advanced  
NSSC OpenIR  > 微波遥感部  > 期刊论文
题名: 干涉式被动亚毫米波成像系统
其他题名: Passive submillimeter-wave imaging demonstrated by a two-element interferometer
作者: 韩东浩; 刘浩; 张德海; 孟进; 赵鑫; 张颖; 吴季
作者部门: 微波遥感部
关键词: 亚毫米波成像 ; 点源目标响应定标 ; 亚毫米波干涉条纹 ; 干涉式成像
刊名: 红外与毫米波学报
ISSN号: 1001-9014
出版日期: 2016
卷号: 35, 期号:6, 页码:656-661
收录类别: CSCD
项目资助者: Supported by the National 863 Program ; the Scientific Research Fund of the Meteorological Public Welfare Profession
中文摘要: 通过特殊设计的高精度SMMW 器件,实现了一套基于二单元干涉仪的干涉式辐射计系统. 针对该系统的自身特点,作者提出了点源目标响应定标方法来降低系统误差. 系统完成后,分别进行了干涉条纹实验和点源目标成像实验. 经测试,系统的线性相位误差小于2°,角分辨率优于0. 57°. 系统实测性能和理论分析结果一致. 以上研究为今后设计高分辨率亚毫米波干涉式成像辐射计提供了重要的参考价值.
英文摘要: In this paper,an SMMW interferometric radiometer concept is demonstrated by a two-element interferometer with dedicated high accuracy SMMW devices. Point-source calibration method is introduced in order to reduce instrument errors. Interference fringes and point target images are presented by this SMMW interferometer. The linear phase error of the interference fringes is less than 2° and the angular resolution is better than 0. 57°. The measured performance characteristics of the two-element interferometer are consistent with the theoretical analysis. This interferometer demonstrates a new method for passive SMMW remote sensing.
语种: 英语
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.nssc.ac.cn/handle/122/5743
Appears in Collections:微波遥感部_期刊论文

Files in This Item:
File Name/ File Size Content Type Version Access License
2016356656-661.pdf(410KB)期刊论文作者接受稿限制开放View 联系获取全文
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[韩东浩]'s Articles
[刘浩]'s Articles
[张德海]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[韩东浩]‘s Articles
[刘浩]‘s Articles
[张德海]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: 2016356656-661.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院国家空间科学中心 - Feedback
Powered by CSpace