Rogério Santos holds a PhD and a Master’s in communication sciences from the Nova University of Lisbon and a Licentiate degree in History from Oporto University. He is an Emeritus Associate Professor in the Universidade Católica Portuguesa, where he convened the scientific area of the Sciences of Communication (2006-2013). There Rogério also convened and co-convened the PhD programme (2006-2011), while being the director of the CESOP (Research Center for Surveys on Opinion) (2010-2012). He lectured Theories of Communication, Sociology of Journalism and Media History.  He was also a social and organisational communication officer, as well as a media coordinator in the Lisbon and Oporto Telephones Company, as well as in Portugal Telecom from 1983 to 2001. Rogério is a co-founder of the Research Center in Media and Journalism (CIMJ), and currently, he is a researcher in the Research Center for Communication and Culture. He has published 17 books and 18 book chapters. Among the most recent books are A Emissora Nacional e as Mudanças Políticas, 1968-1975 (MinervaCoimbra, 2017) [Emissora Nacional and the Political Turns, 1968-1975], Estudos de Rádio em Portugal [Radio Studies in Portugal] (Universidade Católica Editora, 2017), Sempre no Ar, Sempre Consigo, 1941-1968 [Always in the air, Always with you, 1941-1968] (Colibri, 2014), Indústrias Culturais – Imagens, Valores e Consumos  [Cultural Industries - Images, Values and Consumption] (Edições 70, 2007) e Vozes da Rádio [Radio Voices], 1924-1939 (Caminho, 2005). Another forthcoming title is Sintonia da Radio em Lisboa, 1924-1975 [Tuning in Radio in Lisbon, 1924-1975]. He has worked on the field of Social Sciences namely on Sciences of Communication and History. His CV’s most recurrent keywords are Radio, Media, Communication, History and Telecommunications.