Submitted on: 09 February 2010.
Revised on: 29 April 2010.
Accepted on: 19 May 2010.
___________________IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION
Submitted on: 02 September 2012.
Revised on: 01 December 2012.
Accepted on: 13 January 2013.
___________________IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION
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http://reply.papertrans.cn/2/120/11917/11917-24.png
http://reply.papertrans.cn/2/120/11917/11917-25.png
Submitted on: 13 November 1998.
Revised on: 30 December 1998.
Accepted on: 31 January 1999.
___________________IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION
http://reply.papertrans.cn/2/120/11917/11917-27.png
Submitted on: 28 August 2013.
Revised on: 23 November 2013.
Accepted on: 18 January 2014.
___________________IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION
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Submitted on: 03 March 2000.
Revised on: 07 April 2000.
Accepted on: 31 May 2000.
___________________IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION