It has introduced the growth of wireless broadband traffic significant impact on future mobile network architectures and it makes more demands including high traffic information capacity, increase internal small traffic, and large huge devices connected from point to point P to P. The adoption of highly directional antennas at mm-wave using horn antenna. The millimeter wave frequencies with horn antenna being planned for 5G systems pose challenges for channel modeling band. At this reaches 26 GHz used and 1GHz bandwidth. The antenna sector led to a promising solution concerning the enhancement of the network resources, extending the system at these bands, and guaranteeing enough resources to cope with the upcoming surge in mobile data traffic and provide more capacity to network and allow more connection. Array technique was used in this research to produce a high gain and directivity beam stream to cover the required area around the base station. CST software used in this reaches to describe the channel capacity, enhancing spectral efficiency, this strategy increases system performance. The high-directed beam shapes are designed and shown and steered to detect. Finally, the presented results are discussed