Current-mode background suppression for 2-D LWIR applications
A new readout circuit involving two-step current-mode background suppression is studied for two-dimensional long wavelength infrared (2-D LWIR) focal plane arrays. The simple pixel circuit has a very small skimming error of less than 0.3%, low noise characteristics for an adequate calibration range, and a long integration time of 2 ms.
- Publisher
- INST ENGINEERING TECHNOLOGY-IET
- Issue Date
- 2005-03
- Language
- English
- Article Type
- Article
- Keywords
READOUT
- Citation
ELECTRONICS LETTERS, v.41, pp.221 - 222
- ISSN
- 0013-5194
- Appears in Collection
- EE-Journal Papers(저널논문)
- Files in This Item
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