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Submitted on: 11 December 2004.
Revised on: 20 February 2005.
Accepted on: 21 March 2005.
___________________ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING
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Submitted on: 19 May 2002.
Revised on: 06 September 2002.
Accepted on: 28 October 2002.
___________________ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING
Submitted on: 14 May 2003.
Revised on: 10 June 2003.
Accepted on: 27 July 2003.
___________________ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING
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