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DTIC ADA191150: Application of Chaos Theory to 1/f Noise |
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by Defense Technical Information Center |
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1/f noise limits the sensitivity of HgCdTe photodiodes |
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operated in the low frequency staring mode. Because other |
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theories have failed to account for 1/f noise as a |
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general phenomenon, the applicability of chaos theory in |
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this material is investigated. 1/f noise data from HgCdTe |
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photodiodes are applied to the analytic technique of R. |
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Grassborger and I. Procaccia. Analysis indicates that a |
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chaotic phenomenon underlies the 1/f noise. Construction |
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of a model of 1/ f noise in HgCdTe photodiodes consistent |
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with the principle of chaos theory and the body of |
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experimental knowledge about this phenomenon is begun. |
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Initial model produced a 1/f to the alpha power noise |
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spectrum with alpha having a value close to 2. Keywords: |
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Photodiodes; Mercury cadmium telluride. |
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Date Published: 2018-02-17 12:15:09 |
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Identifier: DTIC_ADA191150 |
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Item Size: 22814412 |
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Language: english |
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Media Type: texts |
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# Topics |
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DTIC Archive; Fote, A ; AEROSPACE COR... |
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