List of Articles متامتریال Open Access Article Abstract Page Full-Text 1 - Design of a Planar Multiband Antenna Using Metamaterials Sepideh Rezaee Yashar Zehforoosh 10.30495/jce.2022.689028 Open Access Article Abstract Page Full-Text 2 - Design of a Dual-Beam End-Fire Antenna using the proposed Metamaterial Structure for 60 GHz MIMO Applications Narges Malekpour Mohammad Amin Honarvar