A Simple Square Rooting Circuit Based on Operational Amplifiers (OPAMPs)

Journal Title: Engineering, Technology & Applied Science Research - Year 2013, Vol 3, Issue 1

Abstract

A simple circuit which accepts a negative voltage as input and provides an output voltage equal to the square root of the input voltage is described in this paper. The square rooting operation is dependent only on the ratio of two resistors and a DC voltage. Hence, the required accuracy can be obtained by employing precision resistors and a stable reference voltage. The feasibility of the circuit is examined by testing the results on a proto type.

Authors and Affiliations

K. C. Selvam, S. Latha

Keywords

Related Articles

A Genetic-Firefly Hybrid Algorithm to Find the Best Data Location in a Data Cube

Decision-based programs include large-scale complex database queries. If the response time is short, query optimization is critical. Users usually observe data as a multi-dimensional data cube. Each data cube cell displa...

Controller Design For DFIG Driven By Variable Speed Wind Turbine Using Static Output Feedback Technique

This paper describes the controller design for a DFIG based wind energy generation system using the static output feedback technique through the LMI Toolbox. The features of the DFIG, its converters and their controllers...

An Investigation on the Ultimate Strength of Cold-Formed Steel Bolted Connections

This paper presents experimental results and finite element analysis of the cold-formed steel bolted connection under shear loading. Experiments are conducted to study the ultimate behaviors, such as ultimate strength an...

Dealing with Wormhole Attacks in Wireless Sensor Networks Through Discovering Separate Routes Between Nodes

One of the most common attacks against Wireless Sensor Networks is the wormhole attack. In this attack, the enemy deploys two malicious nodes in two different areas of the network and establishes a high-speed dedicated c...

Business Hypervisors for Real-time Applications

System virtualization is one of the hottest trends in information technology today. It is not just another nice to use technology but has become fundamental across the business world. It is successfully used with many bu...

Download PDF file
  • EP ID EP88995
  • DOI -
  • Views 305
  • Downloads 0

How To Cite

K. C. Selvam, S. Latha (2013). A Simple Square Rooting Circuit Based on Operational Amplifiers (OPAMPs). Engineering, Technology & Applied Science Research, 3(1), -. https://europub.co.uk/articles/-A-88995