Submitted on: 25 January 2009.
Revised on: 09 March 2009.
Accepted on: 08 April 2009.
___________________IEEJ Transactions on Electrical and Electronic Engineering
Submitted on: 22 January 2013.
Revised on: 04 April 2013.
Accepted on: 31 May 2013.
___________________IEEJ Transactions on Electrical and Electronic Engineering
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http://reply.papertrans.cn/2/122/12134/12134-34.png
Submitted on: 29 June 2000.
Revised on: 19 September 2000.
Accepted on: 12 November 2000.
___________________IEEJ Transactions on Electrical and Electronic Engineering
Submitted on: 04 October 2003.
Revised on: 23 November 2003.
Accepted on: 10 December 2003.
___________________IEEJ Transactions on Electrical and Electronic Engineering