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3-D stack of waveguide structures with hour-glass slot structure for terahertz antenna applications

Publication Type : Conference Paper

Publisher : Institute of Electrical and Electronics Engineers Inc.,

Source : 2015 International Conference on Advances in Computing, Communications and Informatics, ICACCI 2015, Institute of Electrical and Electronics Engineers Inc., p.689-693 (2015)

Url : http://www.scopus.com/inward/record.url?eid=2-s2.0-84946198500&partnerID=40&md5=42492b9c2195c3410babd4069ef3b1db

Keywords : Active antennas, Antenna arrays, CRLH transmission lines, Directional patterns (antenna), Glass, Information science, Metamaterial antennas, Metamaterials, Slot antennas, Structural design, Tera Hertz, Waveguide components, Waveguide structure, Waveguide units, Waveguides

Campus : Coimbatore

School : School of Engineering

Department : Electronics and Communication

Year : 2015

Abstract : 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.

Cite this Research Publication : 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.

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