Özet:

Abstract The work in this article is used for the design and testing of a low-density microstrip feed line that is connected to a Multiple-Input-Multiple-Output antenna incorporated with the 5G applications on Wireless LAN (5.152 -5. 80GHz) and IEEEE INSAT / super Extended C band (6.7-7.1 GHz) and IEEEE INSAT / Extended C band (6.70-7.10 GHz). The inclusion of planar form is that the tiny structure can be used for many applications along with a wide range of active bandwidth, excellent efficiency, and improved radiation efficiency. A compact redesigned antenna in the form of two L-shaped feeds with H centered slot to the surface of the rectangular patch is utilized. The 4- element structure is designed by arranging the model of a monopole antenna in a rotating orthogonal way. A rectangular patch connects the ground plane under a 4-element structure, the isolation separation levels to be > 20 dB above the interested band. The 4-component MIMO antenna has a minimum dimension of 80*80*1.6mm3 and stretched bandwidth (25.7-35.5) GHz, maximum 10dB gain, and 85% minimal efficiency in all interested bands. The implementation of the suggested antenna is performed with the addition of polyimide substrate and tested experimentally, with satisfactory scattering and transmission properties.

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