Nanoantenna Array for Terahertz Detection Application, Design and Scope

Abstract

The development and implementation of a nanoantenna array for terahertz detection hold immense potential in advancing scientific research and innovation, proven by its ability to enhance terahertz signal reception, overcome limitations of conventional detection methods, and unlock new possibilities for numerous industries. However, concerns related to scalability, cost-effectiveness, and potential health hazards highlight the need for extensive research and regulation to ensure the safe and responsible deployment of this technology. In view of its remarkable highlights, the terahertz (THz) space of the electromagnetic range is wealthy in developing prospects in various applications, for example, remote correspondences, imaging, non-disastrous testing, security filtering, and process control. Terahertz waves are unmistakable for their non-ionizing radiation, further developed objective than microwaves, unprecedented reach ingestion, and ability to go through dielectric materials. This paper gives a brief overview of recent advances in THz antenna design for various applications and investigated possible challenges of these THz systems. We have also focus on terahertz sources and detectors as well as their applications and scope in different fields, different terahertz detection techniques, limitations of conventional terahertz detectors, design consideration parameters in the designing of nanoantenna, materials used for nanoantenna array designing, different fabrication techniques, parameters for evaluating performance and potential characteristics for nanoantenna array in tetrahertz detection.