A Method of Error Calibration for Current-output R-2R Resistance Network
Zhi Daqing, JI Xiao-li · Dongbei linye daxue xuebao · 2003
This article gives a new calibration algorithm for R-2R T-resistance network. The widely applied R-2R T-resistance network is primarily accomplished by integrated circuit, but its linear degree is limited by the resistance tolerance. To adopt calibration skill can increase its linear degree. Cutscky has ever advanced a calibration algorithm for R-2R resistance network, from which we can infer a similar algorithm for current-output T-resistance network.