1. Chonbuk National University; 567 Baekje-Daero, deokjin-Gu Jeonju-Si Jeollabuk-Do 54896 Republic of Korea
2. Centre Tecnològic De Telecomunicacions De Catalunya; Parc Mediterrani De La Tecnologia; Av. Carl Friedrich Gauss, 7, Castelldefels Barcelona 08860 Spain
3. Dynex Semiconductor Ltd; Doddington Road Lincoln LN6 3LF United Kingdom
4. School of Electronic, Electrical and Computer Engineering; The University of Birmingham; B15 2TT Edgbaston Birmingham United Kingdom
5. Departamento De Eletronica E Sistemas; Universidade Federal De Pernambuco; Av. Academico Helio Ramos, S/N Recife CEP 50740-530 Brazil