Estimation of 2-D Direction of Arrival with an Extended Correlation Matrix. - Ferid Harabi; Hatem Changuel; Ali Gharsallah (WPNC, 2007)

New concentric circular design of ESPAR antenna for DoAs estimation of highly correlated signals. - Salem Akkar; Ferid Harabi; Ali Gharsallah (DTIS, 2012)

MUSIC like algorithms for fast Direction of Arrival estimation. - Salem Akkar; Ferid Harabi; Ali Gharsallah (ATSIP, 2014)

Microstrip and HMSIW six-port junctions designs and comparison. - Saoussen Lakhdhar; Ferid Harabi; Ali Gharsallah (ATSIP, 2018)