A front-end ASIC design for non-uniformity correction

X. Shen; R. J. Ding; J. M. Lin; F. Liu

doi:10.1117/12.806710

27 January 2009 A front-end ASIC design for non-uniformity correction

X. Shen, R. J. Ding, J. M. Lin, F. Liu

Proceedings Volume 7156, 2008 International Conference on Optical Instruments and Technology: Optical Systems and Optoelectronic Instruments; 71561U (2009) https://doi.org/10.1117/12.806710
Event: International Conference of Optical Instrument and Technology, 2008, Beijing, China

Abstract

A front-end design of an ASIC that implements calibration and correction for IRFPA non-uniformity is presented. An algorithm suitable for ASIC implementation is introduced, and one kind of architecture that implements this algorithm has been designed. We map the architecture to TSMC 0.25um process. After evaluating the chip area and operation speed, we confirm that this architect will also be effective when the FPA scale in enlarged to 1Kby1K. Finally the flow of circuit implementation and method of verification are introduced briefly.

Citation Download Citation

X. Shen, R. J. Ding, J. M. Lin, and F. Liu "A front-end ASIC design for non-uniformity correction", Proc. SPIE 7156, 2008 International Conference on Optical Instruments and Technology: Optical Systems and Optoelectronic Instruments, 71561U (27 January 2009); https://doi.org/10.1117/12.806710

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