Patch Antenna Bandwidth enhancement through the use of Metamaterials. - Hafid Griguer; Eric Marzolf; Hicham Lalj; Fatima Riouch; M'hamed Drissi (ICT, 2009)

Design rules for RF micro energy harvesting under near Field probing considerations. - Hafid Griguer; Hicham Lalj; Mohammed Amine Benfetah; M'hamed Drissi (ICM, 2015)

Polarization insensitive metamaterial absorber for energy harvesting. - Hicham Lalj; Hafid Griguer; Mohammed Amine Benfetah; M'hamed Drissi (ICM, 2015)