Harmonic oscillators realized using current amplifiers and grounded capacitors: Research Articles

Authors:
George Souliotis;Costas Psychalinos
Affiliations:
Electronics Laboratory, Physics Department, University of Patras, GR-26504, Rio Patras, Greece;Electronics Laboratory, Physics Department, University of Patras, GR-26504, Rio Patras, Greece
Venue:
International Journal of Circuit Theory and Applications
Year:
2007

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Abstract

New configurations of harmonic oscillators, realized using current amplifier blocks and only grounded capacitors, are introduced in this article. The proposed configurations are based on a grounded inductor simulator scheme and on a loop constructed from first-order sections, respectively. Comparison with the already published topologies shows that the new configurations have attractive characteristics concerning their implementation in integrated form. Copyright © 2006 John Wiley & Sons, Ltd.