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Active and Passive Electronic Components
Volume 2007 (2007), Article ID 36849, 6 pages
http://dx.doi.org/10.1155/2007/36849
Research Article

Three-Input Single-Output Electronically Controllable Dual-Mode Universal Biquad Filter Using DO-CCCIIs

1Department of Teacher Training in Electrical Engineering, Faculty of Technical Education, King Mongkut's Institute of Technology North Bangkok, Bangsue, Bangkok 10800, Thailand
2Electric and Electronic Program, Faculty of Industrial Technology, Suan Sunandha Rajabhat University, Dusit, Bangkok 10300, Thailand

Received 3 May 2007; Revised 7 August 2007; Accepted 14 November 2007

Academic Editor: Ashok K. Goel

Copyright © 2007 M. Siripruchyanun and W. Jaikla. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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