Submitted on: 16 March 1998.
Revised on: 14 April 1998.
Accepted on: 18 May 1998.
___________________Journal of Systems Engineering and Electronics
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Submitted on: 20 August 2003.
Revised on: 16 December 2003.
Accepted on: 08 February 2004.
___________________Journal of Systems Engineering and Electronics
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Submitted on: 13 March 2000.
Revised on: 05 June 2000.
Accepted on: 17 June 2000.
___________________Journal of Systems Engineering and Electronics
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Submitted on: 02 October 2015.
Revised on: 17 November 2015.
Accepted on: 29 December 2015.
___________________Journal of Systems Engineering and Electronics
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