Opportunistic Control of Dual-Band Half-Circular U-Shape MIMO Design and Analysis for Wireless Applications

Current generation related to wireless and mobile systems can have highly reliable, high coverage, high gain, lightweight, portable, high coverage, compact and high SNR radiators for the non-line of-sight system communication. The technology of MIMO system provides all these and has spatial multiplexing, diversity, multipath propagation solution and optimization of data rate. The proposed system designing an area 0.450 λ₀ × 0.2910 λ₀ × 0.030 λ₀ compact with the better isolation in current generation requirement. In the current research designed a mathematically generalized radiator is implemented for 2 − 10 GHz which is resonate at 3.0 and 3.5 GHz whose S₁₁ are − 14.58 dB and − 33.5 dB & S₂₁ are − 45 dB and − 33.5 dB and corresponding bandwidths are 830 MHz & 2.37 GHz. To improvement of isolation later a monopole ground plane is also used in back side of the design. At the resonant frequencies group delay observed that 18.009 ± 1nsec. Time domain and frequency domain analysis are also observed in cases of face-to-face orientation and side by side orientation.