Microstrip Patch Antenna in WiMAX, ISM and L-band for Sub-6 GHz Application. Review

In rapid deployments of next generation wireless communication system, the demand for high speed data, capacity, high reliability, low latency and increased flexibility. Rigorous research in the field of 5G technology. Sub-6 GHz mid-band spectrum fetches the attention of the researchers due to its estimable ease of deployment in the existing infrastructure. 5G Sub-6 GHz band finds massive applications in fields of wireless communication. The Sub-6 GHz wireless bands are assigned for various applications. This article gives inclusive review of current state-of-art of antenna for 5G Sub-6 GHz technology. Different design techniques and methods of antenna to Sub-6 GHz are summarized in the literature, to overcome the antenna design challenges.