Low noise temperature measurement methods in radio astronomy
文献类型：会议论文
| 作者 | Chen, Yong1 ; Sun, Zheng-Wen1; Wang, Xiao-Mei1,2; Wang, Si-Xiu1,2
|
| 出版日期 | 2010-07-29 |
| 会议日期 | June 22, 2010 - June 24, 2010 |
| 会议地点 | Shanghai, China |
| 关键词 | Temperature measurement Low noise amplifiers Radar astronomy Radio astronomy Temperature measuring instruments |
| 卷号 | 5 |
| DOI | 10.1109/ICETC.2010.5529787 |
| 页码 | V5189-V5191 |
| 国家 | China |
| 英文摘要 | Noise temperature of the receiver and low noise amplifier are become lower and lower with the fast development of electronic technique, it has become difficult to measure the noise temperature accurate and rapid. In this paper, various methods of noise temperature measurements in radio astronomy are described. The factors that influence the measurement precision also are discussed. 2010 IEEE. |
| 源文献作者 | Int. Assoc. Comput. Sci. Inf. Technol. (IACSIT) |
| 产权排序 | 1 |
| 会议录 | 2010 2nd International Conference on Education Technology and Computer, ICETC 2010
 |
| 会议录出版者 | IEEE Computer Society |
| 语种 | 英语 |
| URL标识 | 查看原文 |
| ISBN号 | 9781424463688 |
| 源URL | [http://ir.xao.ac.cn/handle/45760611-7/3144]  |
| 专题 | 微波接收机技术实验室 |
| 作者单位 | 1.Urumqi Observatory, National Astronomical Observatories, Chinese Academy of Sciences,Urumqi 830011, China; 2.Graduate School of Chinese Academy of Sciences, Beijing 100049, China |
| 推荐引用方式 GB/T 7714 | Chen, Yong,Sun, Zheng-Wen,Wang, Xiao-Mei,et al. Low noise temperature measurement methods in radio astronomy[C]. 见:. Shanghai, China. June 22, 2010 - June 24, 2010. |
入库方式： OAI收割
来源：新疆天文台
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