Current-mode background suppression for 2-D LWIR applications

Electronics Letters

Volumn 41, Issue 5, 2005, Pages 221-222

  Woo, D H ^a   Kang, S G ^a   Lee, H C ^a  

^a Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

CALIBRATION; CAPACITORS; ELECTRIC CURRENTS; ERROR ANALYSIS; INFRARED RADIATION; SIGNAL TO NOISE RATIO; SPURIOUS SIGNAL NOISE;

BACKGROUND SUPPRESSION; FOCAL PLANE ARRAYS (FPA); LONG WAVELENGTH INFRARED (LWIR); READOUT CIRCUITS;

READOUT SYSTEMS;

EID: 15544379672     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:20047459     Document Type: Article

References (6)

1. Kim, B.H., Yoon, N.Y., and Lee, H.C.: 'Novel concept of TDI readout circuit for LWIR detector', SPIE Proc., 2000, 4028, pp. 166-172
2. Kim, B.H., and Lee, H.C.: 'Smart TDI readout circuit for longwavelength IR detector', Electron, Lett., 2002, 38, pp. 854-855
3. Yang, G., Sun, C., Shaw, T., Wrigley, C., Peddada, P., Blazejewski, E., and Pain, B.: 'A high dynamic-range, low-noise focal plane readout for VLWIR applications implemented with current mode background subtraction', SPIE Proc., 1998, 3360, pp. 42-51
4. Ng, M.W., Chee, Y.H., and Xu, Y.P.: 'On-chip compensation of dark current in infrared focal plane arrays'. IEEE Int. Symp. on Circuits and Systems, Sydney, Australia, 2001, Vol. 3, pp. 6-9
5. Hsieh, C.C., Wu, C.Y., Jih, F.W., and Sun, T.P.: 'Focal-plane-arrays and CMOS readout techniques of infrared imaging systems', IEEE Trans. Circuits Syst., 1997, 7, (4), pp. 594-605
6. Daubert, S.J., and Vallancourt, D.: 'Operation and analysis of current copier circuit', IEE Proc. Circuits Devices Syst., 1990, 137, pp. 109-115