Space Radiation and its Effects on EEE Components
Space Radiation and its Effects on EEE Components
Space Radiation and its Effects on EEE Components
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<str<strong>on</strong>g>Space</str<strong>on</strong>g> <str<strong>on</strong>g>Radiati<strong>on</strong></str<strong>on</strong>g> <str<strong>on</strong>g>and</str<strong>on</strong>g> <str<strong>on</strong>g>its</str<strong>on</strong>g> <str<strong>on</strong>g>Effects</str<strong>on</strong>g> <strong>on</strong> <strong>EEE</strong> Comp<strong>on</strong>ents<br />
Missi<strong>on</strong> Dose (krad(Si))<br />
35<br />
30<br />
25<br />
20<br />
15<br />
10<br />
5<br />
0<br />
TID at part level – ST5<br />
200-35790km, 0 degree inclinati<strong>on</strong>, 3 m<strong>on</strong>ths<br />
C&DH_A1<br />
C&DH_A3<br />
C&DH_A5<br />
C&DH_B2<br />
C&DH_B4<br />
HPA_A1<br />
HPA_A3<br />
HPA_A5<br />
HPA_B2<br />
HPA_B4<br />
MSSS_B1<br />
MSSS_C1<br />
MSSS_C3<br />
MSSS_C5<br />
MAG_ELEC_2<br />
MAG_ELEC_4<br />
PRESS_SENS<br />
PSE_A2<br />
PSE_A4<br />
PSE_B1<br />
PSE_B3<br />
PSE_B5<br />
VEC_CON1_2<br />
VEC_CON1_4<br />
VEC_CON2_1<br />
VEC_CON2_3<br />
VEC_CON2_5<br />
Subsystem dose point<br />
EPFL <str<strong>on</strong>g>Space</str<strong>on</strong>g> Center 9th June 2009<br />
An accurate spacecraft model<br />
will increase the accuracy of<br />
dose requirements<br />
Top Level Requirement<br />
XPOND_A2<br />
XPOND_A4<br />
XPOND_B2<br />
XPOND_B4<br />
XPOND_C2<br />
XPOND_C4
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