Retraction: Design and Fabrication of Microstrip MIMO Antenna for 5G Smart Phones

Abstract

Now a days, extensive research on the 5G technology is on the rise. With the commercialization of the fifth generation (5G) mobile communication, high data rate communication and intelligent wireless services is approaching. In this project a wide band eight element MIMO (Multiple Input Multiple Output) array with high element isolation enrichment for 5G metal frame smart phones is presented. We built a rectangular patch antenna with 56 radiation and 2×4 elements. The MIMO microstrip antenna with 112 radiation using the microstrip feedline is designed for 5G wireless communication. The 2×4 MIMO microstrip antenna provides excellent results with a bandwidth impedance of 0.7GHZ and access to recovering 32dB loss to 7GHZ. The designed MIMO antenna array comprises of T shaped and inverted T shaped slots. To improve the bandwidth, the required resonances can be obtained by adjusting the E shaped slots. Furthermore, to improve the element isolation between two antennas, L and T shaped slot is introduced between each antenna element.