Publication Type:

Conference Paper

Source:

International Conference on Computing, Electronics and Electrical Technologies (ICCEET), 2012 , IEEE, Kumaracoil (2012)

ISBN:

9781467302111

Accession Number:

12762093

URL:

http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6203843

Keywords:

bias network circuits, constant current sources, Current Source, Howland, Howland current source model, Jacobian matrices, measurement field voltage controlled current sources, Op-amp, Operational amplifiers, operational current sources, programmable current sources, Resistance, temperature sensing circuits, Tina 7 simulation software

Abstract:

Many applications such as bias network circuits, temperature sensing circuits etc. require current source. Programmable current sources are required for many industrial applications. Implementation of a programmable current source varies depending on the type of application. In measurement field voltage controlled current sources are widely used. In this paper, Howland model is simulated and various characteristics are studied. The analytical and simulated results are matching. The simulation is carried out using Tina 7 Simulation software.

Cite this Research Publication

J. Anudev and Jacob, R. I., “Analytical study of howland current source model”, in International Conference on Computing, Electronics and Electrical Technologies (ICCEET), 2012 , Kumaracoil, 2012.