A highly decoupled SOI configured photonic hybrid plasmonic nano MIMO antenna for Terahertz communications

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In this paper, a Nano radiator with multi element for Terahertz (THz) communication is presented. The configured structure works as a hybrid plasmonic Nano MIMO antenna with very high isolation characteristics. The antenna comprises two elements where one is defected by “F”-shaped structure and another one by mirror image of it with silicon on insulator (SOI) configuration. The antenna works from 45 to 85 THz frequency range for sensing and communication technologies. A funnel shaped area on the ground surface is defected to achieve greater port isolation of greater than 27 dB within the covered bandwidth. The antenna structure is effectively investigated and essential parameters regarding the design are carefully explored using computer simulation. MIMO characteristics like ECC<0.14, DG>9.9, CCL<0.19 bits/s/Hz, good TARC, gain>4 dBi, efficiency>70, etc. are investigated and found suitable for operation. Good radiation characteristics are also realized. From the explored antenna properties it is established that it can be truthful in Terahertz wireless application through miniaturized devices.