A novel frequency-selective metamaterial to improve helix antenna. - Iraj Arghand Lafmajani; Pejman Rezaei (J. Zhejiang Univ. Sci. C, 2012)

Miniaturization of Microstrip Antenna by CRLH-TL Technique. - Ferdows B. Zarrabi; Maryam Rahimi; Zahra Mansouri; Iraj Arghand Lafmajani (Wirel. Pers. Commun., 2015)