Resistance Loaded UWB MIMO with Enhanced Isolation for S and C Band Applications

• DOI: 10.2528/pierc23032201
• Publication Date: 2023-07-13T00:37:36Z
• Authors: Aditi Sharma; Sumit Kumar Gupta; Robert Mark; Bhawna Shukla; Soma Das
• Keywords: Isolation

A hexagon-shaped fractal ultra-wideband (UWB) Multiple Input Output (MIMO) antenna is proposed in this paper for S (2 GHz to 4 GHz) and C (4 8 band applications.The design consists of two microstrip fed radiating elements dimension 82 × 44 1.6 mm 3 .One rectangular stub four resistance loaded stubs are introduced the ground plane reduce mutual coupling between radiators.These decoupling structures notches enhance isolation from -5 dB -20 entire frequency range 2.3 7.4 GHz.The performance characteristics diversity parameters also investigated which show values ECC < 0.004, DG > 9.96, CCL 0.4, MEG dB, it concluded that a good candidate UWB MIMO antenna.The fabricated tested shows close agreement simulated measured results.