| 红外成像系统中全视场的噪声等效温差 |
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| 引用本文： | 熊辉丰. 红外成像系统中全视场的噪声等效温差[J]. 红外与激光工程, 1996, 25(4): 1-5 |
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| 作者姓名： | 熊辉丰 |
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| 作者单位： | 航天工业总公司三院八三五八所 |
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| 摘 要： | 从应用的角度提出了全视场噪声等效温差的问题，对单元和多元成像系统全视场的噪声等效温差进行了论述，推导了多元成像系统全视场噪声等效温差的关系式，并对应用中的一些问题进行了讨论。
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| 关 键 词： | 噪声等效温差 红外成像 全视场 |
THE FULL FIELD NETD OF AN INFRARED IMAGING SYSTEM |
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| Xiong Huifeng. THE FULL FIELD NETD OF AN INFRARED IMAGING SYSTEM[J]. Infrared and Laser Engineering, 1996, 25(4): 1-5 |
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| Authors: | Xiong Huifeng |
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| Abstract: | In this paper, the concept of full field NETD is proposed in consideration of IR imaging application. It is described about the full field NETD of an IR imaging system with single-element IR sensor or multi-element IR sensor used. Then, the fomulated expression of the full field NETD is deduced, and some relevant problems are discussed. |
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| Keywords: | Noise equivalent temperature difference infrared imaging |
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