1. Chinese Academy of Sciences,Institute of Acoustics,Beijing,China
2. University of Strathclyde,Department of Electronic and Electrical Engineering,Glasgow,U.K.,G1 1XW
3. Academy of Military Sciences,Beijing,China
4. Università Degli Studi "Niccolò Cusano",Roma,Italy
5. Università del Salento,Dipartimento di Ingegneria Dell’Innovazione,Lecce,Italy