Model-data comparison of total dose experiment on KITSAT-1

Using a model developed for temperature-dependent irradiations, we analyze the results of the KITSAT-1 total dose experiment (TDE) accumulated during more than two years from September 1992 through December 1994. Monte Carlo simulations are adopted for the calculation of effective shielding thickness of the spacecraft at the position of TDE. With parameters obtained from a laboratory Co-60 gamma-ray experiment, the model reproduces the observed threshold voltage changes quite successfully, including peculiar oscillations caused by temperature variations. The total dose received by TDE is estimated to be about 40% larger than the NASA predictions, in general agreement with the APEXRAD model.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Issue Date
2002-12
Language
ENG
Keywords

SPACE

Citation

IEEE TRANSACTIONS ON NUCLEAR SCIENCE, v.49, no.6, pp.2818 - 2821

ISSN
0018-9499
URI
http://hdl.handle.net/10203/84575
Appears in Collection
PH-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
  • Hit : 109
  • Download : 0
  • Cited 0 times in thomson ci
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡClick to seewebofscience_button
⊙ Cited 9 items in WoSClick to see citing articles inrecords_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0