A New Design of 5G Planar Antenna based on metamaterials with a high gain using array antenna

In this paper, a symmetrical monolayer metamaterial superstrate is placed on microstrip patch antenna resonant at 3.5 GHz. MTM based CSRR Complementary Split Ring Resonators, constituting two rectangular rings opposite splits both ends, which are printed Rogers RT 5880 type substrate with relative permittivity of 2.2, tangential loss 0.0009, and thickness 0.508mm. This resonator capable exhibiting an ε-negative permittivity. Moving loaded 2 × 3 grating single radiating element, provides gain increase from 4.66 dBi to 5.67 was found its operating frequency, the radiation pattern directional stable over entire frequency band. For 4×1 array MTM, reaches about 9.84 dBi. proposed suitable for 5G mobile applications.