An approach for low sidelobe beamforming in uniform concentric circular arrays. - Yasser Attia Albagory; Moawad I. Dessouky; Hamdy Sharshar (Wirel. Pers. Commun., 2007)

A Novel Wormy Cellular Structure for High Altitude Platforms Mobile Communications. - Yasser Attia Albagory; Moawad I. Dessouky; Hamdy Sharshar (Wirel. Pers. Commun., 2008)