سال انتشار: ۱۳۸۵
محل انتشار: چهاردهمین کنفرانس مهندسی برق ایران
تعداد صفحات: ۶
M. Jafaripanah – Tafresh Branch of Amirkabir University
B. M. Al-Hashimi – University of Southampton, UK
N. M. White – University of Southampton, UK
This paper introduces the switched-current technique to develop an analog adaptivelter for load cell sensor response correction. Thelter employs only transistors and therefore it can be integrated using stan- dard digital CMOS technology, which is suitable for System-on-Chip applications. To perform adaptive com- pensation over a wide range of measurand, a novel CMOS multiplier circuit is developed. The analog adap- tivelter has been designed and simulated using 0:35 m 3.3V BSim3v3 CMOS foundry models and found to achieve e ective compensation.