Using Metamaterials in mmWave 5G Antennas June 13, 2024 Shiban K. Koul, Centre for Applied Research in Electronics, IIT Delhi, New Delhi, India, G. S. Karthikeya, Department of ECE, BMS College of Engineering, Bengaluru, India, Ajay K. Poddar, Synergy Microwave Corporation, Paterson, N.J., U.S., and Ulrich L. Rohde, University der Bundeswehr, Department of Informatics, Microwave Systems, Munich, Germany 1 Comment