Wideband antenna gain enhancement based on metamaterial for 5G application

Abstract

Among the most important metamaterial application in the antenna field we can cite the antenna performances enhancement and size reduction .However, Antenna characteristics wideband’s a major objective of metamaterial used in the antenna field. We are interested in this work, with, a novel miniaturized metamaterial unit cell for 5G applications. The new structure is composed of an SRR with four slots, this metamaterial a bandwidth of 52.32% A set of unit cells are periodically associated on a substrate, above amicrostrip antenna with new dual slots in the operating frequency band 27GHz-31GHz. The results show that this metamaterial structure offers some interesting features performances, such as wide bandwidth, which makes the design suitable for 5G systems.