New algorithm for measuring 50/60 Hz AC values based on the usage of slow A/D converters. - Predrag Bosko Petrovic; Slavoljub Marjanovic; Milorad R. Stevanovic (IEEE Trans. Instrum. Meas., 2000)

Measuring of slowly changing AC signals without sample-and-hold circuit. - Predrag Bosko Petrovic; Slavoljub Marjanovic; Milorad R. Stevanovic (IEEE Trans. Instrum. Meas., 2000)