PMO OpenIR  > 毫米波和亚毫米波技术实验室
Conceptual Design of the Aluminum Reflector Antenna for DATES
Qian, Yuan; Kan, Frank W.; Sarawit, Andrew T.; Lou, Zheng; Cheng, Jing-Quan; Wang, Hai-Ren; Zuo, Ying-Xi; Yang, Ji
2016
发表期刊RESEARCH IN ASTRONOMY AND ASTROPHYSICS
卷号16期号:8页码:123-U50
摘要DATES, a 5 m telescope for terahertz exploration, was proposed for acquiring observations at Dome A, Antarctica. In order to observe the terahertz spectrum, it is necessary to maintain high surface accuracy in the the antenna when it is exposed to Antarctic weather conditions. Structural analysis shows that both machined aluminum and carbon fiber reinforced plastic (CFRP) panels can meet surface accuracy requirements. In this paper, one design concept based on aluminum panels is introduced. This includes panel layout, details on panel support, design of a CFRP backup structure, and detailed finite element analysis. Modal, gravity and thermal analysis are all performed and surface deformations of the main reflector are evaluated for all load cases. At the end of the paper, the manufacture of a prototype panel is also described. Based on these results, we found that using smaller aluminum reflector panels has the potential to meet the surface requirements in the harsh Dome A environment.
DOI10.1088/1674-4527/16/8/123
引用统计
文献类型期刊论文
条目标识符http://libir.pmo.ac.cn/handle/332002/16824
专题毫米波和亚毫米波技术实验室
推荐引用方式
GB/T 7714
Qian, Yuan,Kan, Frank W.,Sarawit, Andrew T.,et al. Conceptual Design of the Aluminum Reflector Antenna for DATES[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2016,16(8):123-U50.
APA Qian, Yuan.,Kan, Frank W..,Sarawit, Andrew T..,Lou, Zheng.,Cheng, Jing-Quan.,...&Yang, Ji.(2016).Conceptual Design of the Aluminum Reflector Antenna for DATES.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,16(8),123-U50.
MLA Qian, Yuan,et al."Conceptual Design of the Aluminum Reflector Antenna for DATES".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 16.8(2016):123-U50.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
2016109.pdf(3110KB)期刊论文作者接受稿开放获取Apache License浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Qian, Yuan]的文章
[Kan, Frank W.]的文章
[Sarawit, Andrew T.]的文章
百度学术
百度学术中相似的文章
[Qian, Yuan]的文章
[Kan, Frank W.]的文章
[Sarawit, Andrew T.]的文章
必应学术
必应学术中相似的文章
[Qian, Yuan]的文章
[Kan, Frank W.]的文章
[Sarawit, Andrew T.]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 2016109.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。