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Volume 26 - ICOP & ICPET 2020
ICOP & ICPET _ INPC _ ICOFS 2020, 26 - ICOP & ICPET 2020: 501-504 |
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Roohbakhsh Tayarani A, Shokooh-Saremi M. Design and Simulation of Terahertz Circular Waveguide with Metamaterial Cladding. ICOP & ICPET _ INPC _ ICOFS 2020; 26 :501-504
URL: http://opsi.ir/article-1-2103-en.html
URL: http://opsi.ir/article-1-2103-en.html
1- Department of Electrical Engineering, Ferdowsi University of Mashhhad
Abstract: (1537 Views)
Functionality of terahretz waveguides can be improved by using metamaterials as their cladding. There is a type of metamterials, so-called hyperbolic metamaterial (HMM), which is anisotropic. By using (HMM) in cladding of THz waveguides, the transmission loss can be decreased. In this article, we design a THz circular waveguide with (HMM) cladding to achieve lower transmission loss in the same bandwidth as the previous research. Also by employing homogenization, the designed inhomogeneous waveguide is transformed to a homogeneous one with approximately similar electromagnetic characteristics also this homogeneous structure with lower complexity in cladding is more straightforward to analysis and simulation.
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