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The design of an antenna using metamaterials (MTM) for usage in the Terahertz frequency range is presented here. A detailed analysis of the ω-β curves, scattering (S) parameters and radiation patterns is done for a Composite Right/Left Handed (CRLH) transmission line metamaterials designed as a metal-metal (MM) waveguide that incorporates an hour glass slot unit cell structure. An array of the same in two dimension is studied next. This is followed by a study of the 3D stacked structure of the same MM-MTM. A final design configuration is proposed for application in active antenna systems. © 2015 IEEE.
cited By 0; Conference of International Conference on Advances in Computing, Communications and Informatics, ICACCI 2015 ; Conference Date: 10 August 2015 Through 13 August 2015; Conference Code:115835
Dr. Harish Ram D. S., Srinivasan, S., Srinikethan, M. S., and Dr. Shanmugha Sundaram G. A., “3-D stack of waveguide structures with hour-glass slot structure for terahertz antenna applications”, in 2015 International Conference on Advances in Computing, Communications and Informatics, ICACCI 2015, 2015, pp. 689-693.