With this approach, the field gain of the proposed system is 25.52 (14.07 dBi). In the first approach, the received signal magnitude is maximized by aligning the contribution of all elements of the receiver antenna to the same phase. There are two approaches to configure the receiver antenna. Wolfram Mathematica software was used to generate the three-dimensional radiated beam patterns of the transmitter antenna. The paper also demonstrates how the beam width and beamsteering can be effectively controlled. This configuration also significantly increases the power gain of the MIMO antenna at a low cost and with operational simplicity. A number of phase shifters are added in order to obtain maximum directional gain. Phase delay factors are optimized at the transmitter to form a single beam and then to steer the beam towards a particular direction. This paper presents a smart MIMO antenna configuration with a highly innovative beamforming technique using several nonlinear configurations of dipole arrays. Such a MIMO antenna will yield better network coverage and tracking. Smart multiple-input multiple-output (MIMO) antennas with advanced signal processing algorithms are necessary in future wireless networks, such as 6G and beyond, for accurate space division multiplexing and beamforming.
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