Submitted on: 04 July 2024.
Revised on: 19 September 2024.
Accepted on: 09 November 2024.
___________________ELECTRONICS LETTERS---WILEY
Submitted on: 13 August 2001.
Revised on: 24 November 2001.
Accepted on: 10 December 2001.
___________________ELECTRONICS LETTERS---WILEY
Submitted on: 08 June 2014.
Revised on: 02 July 2014.
Accepted on: 22 July 2014.
___________________ELECTRONICS LETTERS---WILEY
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Submitted on: 28 October 2003.
Revised on: 23 January 2004.
Accepted on: 15 February 2004.
___________________ELECTRONICS LETTERS---WILEY
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