Triple Band Metamaterial Inspired Antenna for Future Terahertz

Exciting new communication and sensing methods and imaging technologies come with the inclusion of terahertz (THz) frequency bands in the spectrum of electromagnetic waves. The design of new radio antennas that can be used on different frequencies at the same time is the basic part of the technological process of today. The paper proposes a novel, compact triple-band metamaterial-inspired antenna for handling the mentioned requirements of THz applications that often need high efficiency along with multiband functionality control. The submitted license's entourage is crafted so that different structural metamaterial elements such as periodic split-ring resonators and complementary resonant inclusions are used to deliver simultaneous resonance at three different frequencies of THz. The plan involves true optimization of effectual variables such as thinking clearly about the gain, bandwidth, and efficiencies of the radiations using sophisticated electromagnetic simulation tools. The comparison between the results of THz antennas and the classical way in terms of return loss, gain stability, and radiation patterns is easily perceivable. The design is multi-dimensional and can be used for ultra-fast communication devices and non-invasive medical imaging as well as high-resolution industrial sensing. This work creates a new platform for the inclusion of metamaterials in future THz systems where the metamaterials utilization is enhanced over the traditional THz antennas that show higher limits in design.