| 太阳射电望远镜的灵敏度与天线口径关系的分析 |
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| 引用本文： | 丁祖高,黄光力.太阳射电望远镜的灵敏度与天线口径关系的分析[J].紫金山天文台台刊,1993,12(1):60-64. |
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| 作者姓名： | 丁祖高 黄光力 |
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| 摘 要： |
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| 关 键 词： | 灵敏度 天线口径 太阳 射电望远镜 |
ON THE RELATION BETWEEN THE SENSITIVITY AND THE ANTENNA APERURE OF RADIO TELESCOPE |
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| Authors: | Ding Zu-gao Huang Guang-li |
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| Institution: | Ding Zu-gao Huang Guang-li |
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| Abstract: | The relation between the sensitivity and the antenna aperture of a radio telescope (especially for solar radio obsrevation) is analyzed in this paper. It is pointed that the sensitivity approaches a limit value as the antenna aperture is increased. It is not effective to improve the sensitivity of radio telescope only with further increasing the atenna aperture. |
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| Keywords: | Sensitivity Antenna Aperture |
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