Submitted on: 18 March 2010.
Revised on: 03 July 2010.
Accepted on: 05 August 2010.
___________________IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL
Submitted on: 09 July 2015.
Revised on: 28 October 2015.
Accepted on: 14 December 2015.
___________________IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL
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Submitted on: 07 December 2018.
Revised on: 08 February 2019.
Accepted on: 01 March 2019.
___________________IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL
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