A Circuit for the Square Root of the Sum of Two Squared Voltages using an IC LM311 Open Collector Comparator

Authors

  • K. C. Selvam Department of Electrical Engineering, Indian Institute of Technology Madras, India
Volume: 3 | Issue: 6 | Pages: 549-551 | December 2013 | https://doi.org/10.48084/etasr.241

Abstract

A circuit which accepts two input dc voltages V1 and V2 and provides an output dc voltage VO equal to the square root of the sum of the two squared voltages of V1 and V2, using an LM311 open collector comparator based single quadrant time division multiplier is described in this paper.

Keywords:

Generator, Comparator, Integrator, Square rooter, Adder

Downloads

Download data is not yet available.

References

H. O. Modi, V. J. Kumar, P. Sankaran, “Feedback compensated synchronous and multiplier type phase sensitive detectors”, IEEE Transactions on Instrumentation and Measurement, Vol. 40, No. 3, pp. 646-649, 1991 DOI: https://doi.org/10.1109/19.87037

T. E. Stern, R. M. Lerner,”A circuit for the square root of the sum of the squares”, Proceedings of the IEEE, Vol. 51, No. 4, pp. 593-596, 1963 DOI: https://doi.org/10.1109/PROC.1963.2206

M. Tomata, Y. Sugiyamma, K. Yamaguchi, “An electronic multiplier for accurate power measurements”, IEEE Transactions on Instrumentation and Measurement, Vol. 17, No. 4, pp. 245-251, 1968 DOI: https://doi.org/10.1109/TIM.1968.4313714

T. S. Rathore, B. B. Bhattacharyya, “A new type of analog multiplier”, IEEE Trans on Industrial Electronics, Vol IE-31, No. 3, pp. 268-271, 1984 DOI: https://doi.org/10.1109/TIE.1984.350046

J. Greg Johnson, “Analysis of the modified Tomata-Sugiyama-Yamaguchi Multiplier”, IEEE Transactions on Instrumentation and Measurement, Vol. 33, No. 1, pp. 11-16, 1984 DOI: https://doi.org/10.1109/TIM.1984.4315142

National Semiconductor Corporation, CMOS Data Book, 1982

Downloads

How to Cite

[1]
K. C. Selvam, “A Circuit for the Square Root of the Sum of Two Squared Voltages using an IC LM311 Open Collector Comparator”, Eng. Technol. Appl. Sci. Res., vol. 3, no. 6, pp. 549–551, Dec. 2013.

Metrics

Abstract Views: 772
PDF Downloads: 216

Metrics Information
Bookmark and Share

Most read articles by the same author(s)