TY - JOUR
T1 - Wide dynamic range 500 fA sensitivity current measurement instrument
AU - Pelemeshko, Anatoly
AU - Styuf, Aleksey
AU - Prokopyev, Vitaliy
AU - Prokopyev, Yuri
AU - Zadorozhny, Alexander
PY - 2017/3/15
Y1 - 2017/3/15
N2 - Main technical features of Low Energy Charged Particle Sensor (LECPS) are described, taking into account LECPS high sensitivity, wide dynamic range, and conditions of in-flight operation on-board a satellite. LECPS input cascade is capable of current measurement as low as 1 pA within a 120 dB dynamic range, providing error level below 20%. Statistical calculations of acquired data, measuring time considerations and implementation of input cascade auto-calibration technique were applied to gain the best possible stability and accuracy over -20° to +50°C operation temperature.
AB - Main technical features of Low Energy Charged Particle Sensor (LECPS) are described, taking into account LECPS high sensitivity, wide dynamic range, and conditions of in-flight operation on-board a satellite. LECPS input cascade is capable of current measurement as low as 1 pA within a 120 dB dynamic range, providing error level below 20%. Statistical calculations of acquired data, measuring time considerations and implementation of input cascade auto-calibration technique were applied to gain the best possible stability and accuracy over -20° to +50°C operation temperature.
UR - http://www.scopus.com/inward/record.url?scp=85016482181&partnerID=8YFLogxK
U2 - 10.1051/matecconf/201710201031
DO - 10.1051/matecconf/201710201031
M3 - Article
AN - SCOPUS:85016482181
VL - 102
JO - MATEC Web of Conferences
JF - MATEC Web of Conferences
SN - 2261-236X
M1 - 01031
ER -