Title :
Summing proportioning absolute value circuit
Author :
Smither, Miles A.
fDate :
12/1/1971 12:00:00 AM
Abstract :
An absolute value circuit is presented that provides the absolute value of a weighted sum of several inputs. In contrast to previous realizations, which required three operational amplifiers, only two opamps are required.
Keywords :
Analogue computer circuits; Operational amplifiers; Summing circuits; analogue computer circuits; operational amplifiers; summing circuits; Circuit noise; Diodes; Electrical resistance measurement; Equivalent circuits; Integrated circuit measurements; Logic; Noise figure; Operational amplifiers; Q measurement; Reflective binary codes;
Journal_Title :
Solid-State Circuits, IEEE Journal of
DOI :
10.1109/JSSC.1971.1050218
