12 May 2006 System engineering trades for the LWIR hyperspectral imager
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This paper describes the modeling of system engineering trades for the LWIR hyperspectral imager. First the operational scenario is defined to constrain the system trade space. Then modeling trades for spectral sampling, spectral bandwidth and SNR are presented. Issues unique to operating in the LWIR band are addressed. These trades are presented in the context of current technology for FPA and optical design. Radiometric calibration is addressed in preparation for flight testing of the sensor.
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Raymond E. Hanna, Raymond E. Hanna, } "System engineering trades for the LWIR hyperspectral imager", Proc. SPIE 6207, Infrared Imaging Systems: Design, Analysis, Modeling, and Testing XVII, 620705 (12 May 2006); doi: 10.1117/12.666112; https://doi.org/10.1117/12.666112

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