K. C. Selvam

Bio: K. C. Selvam is an academic researcher from Indian Institutes of Technology. The author has contributed to research in topics: Multiplier (economics) & Sawtooth wave. The author has an hindex of 1, co-authored 1 publications receiving 1 citations.

Multiplier cum Divider Using Pulse Width Integrated and Time Division Multipliers

Abstract: A method of obtaining a multiplier cum divider by using (1) a pulse with integrated multiplier and (2) a time division multiplier is explained in this paper. Both the multipliers use a sawtooth wav...

Research on time-division analog multiplier for 50ppm reference electrical energy meter

Abstract: Time-division analog multiplier is the measurement core of reference electrical energy meter. The measurement accuracy of time-division analog multiplier is improved by using signal conversion and phase lock technologies and symmetrical triangle wave generator. Signal conversion and phase-locked technology will be measured signal and triangle wave generator of time division multiplier correlation processing, to achieve triangle wave generator of time division power multiplier and measured signal full cycle synchronization. A symmetrical triangle wave generator with reference level accuracy is developed, which makes the measurement accuracy of time-division analog multiplier reached 20ppm and meet the measurement requirements of 50ppm reference electrical energy meter.