A Modified analog integrator for continuous pulse operation Of a nuclear fusion device with reduced drift
نویسندگان
چکیده
Analog integrators using operational amplifiers are often subjected to the internal difficulties like offset and drift error. It is mainly due to the offset voltage and bias current of an op-amp. It causes drift in the output which increases with respect to time. In the proposed method an analog integrator has been designed for 2s duration with low drift and offset error. It has been designed for the nuclear fusion device which requires integration of signal for long duration of time. In this method the hardware design of the integrator with low offset induced drift has been implemented for real time operation in nuclear fusion device.
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