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Submitted on: 25 February 2012.
Revised on: 19 May 2012.
Accepted on: 30 May 2012.
___________________AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS
Submitted on: 27 October 2000.
Revised on: 29 January 2001.
Accepted on: 20 March 2001.
___________________AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS
Submitted on: 05 May 1999.
Revised on: 25 June 1999.
Accepted on: 14 July 1999.
___________________AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS
Submitted on: 22 July 2020.
Revised on: 21 October 2020.
Accepted on: 07 November 2020.
___________________AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS
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Submitted on: 19 December 2015.
Revised on: 17 February 2016.
Accepted on: 08 March 2016.
___________________AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS