• DocumentCode
    3631823
  • Title

    An adaptive front-end readout system for radiation detection

  • Author

    Xiao Yun;Milutin Stanacevic

  • Author_Institution
    Department of Electrical and Computer Engineering, Stony Brook University, NY, USA
  • fYear
    2009
  • Firstpage
    569
  • Lastpage
    572
  • Abstract
    A design of adaptive front-end preamplifier for measurement of optical response of epitaxial photodiode, registering light produced by semiconductor scintillator, is presented. A time constant of continuous-time based pulse shaping filter is adaptively determined to achieve optimal sensitivity for variable parameters of photodetector and readout electronics. Experimental prototype was designed in 0.5µm CMOS process.
  • Keywords
    "Adaptive systems","Radiation detectors","Optical filters","Optical design","Preamplifiers","Adaptive optics","Optical sensors","Optical pulse shaping","Photodiodes","Pulse shaping methods"
  • Publisher
    ieee
  • Conference_Titel
    Circuits and Systems, 2009. ISCAS 2009. IEEE International Symposium on
  • ISSN
    0271-4302
  • Print_ISBN
    978-1-4244-3827-3
  • Electronic_ISBN
    2158-1525
  • Type

    conf

  • DOI
    10.1109/ISCAS.2009.5117812
  • Filename
    5117812
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3631823