中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
新疆天文台 [3]
紫金山天文台 [1]
采集方式
OAI收割 [4]
内容类型
会议论文 [2]
期刊论文 [2]
发表日期
2022 [2]
2020 [1]
2004 [1]
学科主题
Astronomy ... [1]
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Research on Expanding the Field of View of Phased Array Feed
会议论文
OAI收割
Chengdu, China, 26-29 Aug. 2022
作者:
Wang, Kai
;
Chen, Mao Zheng
;
Yan, Hao
;
Cao, Liang
;
Ma, Jun
  |  
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2023/06/28
Phased arrays
Wireless communication
Radio astronomy
Telescopes
Microwave communication
Apertures
Electromagnetic compatibility
radio telescope
receiver
phased array feed
beam scanning
field of view
Array Design of Phased Array Feed at 1.25GHz
会议论文
OAI收割
Chengdu, China, 26-29 Aug. 2022
作者:
Yan, Hao
;
Wang, Kai
;
Cao, Liang
;
Chen, Mao Zheng
;
Ma, Jun
  |  
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2023/06/28
Phased arrays
Wireless communication
Time-frequency analysis
Layout
Receivers
Telescopes
Reflector antennas
radio telescope
receiver
phased array feed
array antenna
Real-time temperature estimation method for electromagnetic performance improvement of a large axisymmetric radio telescope under solar radiation
期刊论文
OAI收割
Iet Microwaves Antennas & Propagation, 2020, 卷号: 14, 期号: 13, 页码: 1635-1642
作者:
Lian, Peiyuan
;
Wang, Congsi
;
Xu, Qian
;
Xiang, Binbin
;
Shi, Yu
  |  
收藏
  |  
浏览/下载:44/0
  |  
提交时间:2021/06/25
radiotelescopes
temperature sensors
reflector antennas
solar
radiation
temperature database
table look-up method
temperature field
estimation speed
real-time estimated temperature field
temperature
sensors
real-time compensation
axisymmetric telescopes
time
temperature estimation method
electromagnetic performance improvement
axisymmetric radio telescope
solar radiation
electromagnetic
performances
EM performance improvements
temperature simulation
fast
estimation method
transient temperature field simulation
high-frequency radio telescopes
large-aperture radio telescopes
reflector antenna
reflector antennas
surface error
adjustment
pattern
field
Engineering
Telecommunications
Upgrade procedure for the Delingha 13.7-m telescope
期刊论文
OAI收割
CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS, 2004, 卷号: 4, 期号: 4, 页码: 390-396
作者:
Zuo, YX
;
Yang, J
;
Shi, SC
;
Chen, SH
;
Pei, LB
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2012/12/22
telescopes : radio telescope
millimeter wavelength astronomy
instrument