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dc.contributor.advisorMN, Nasruddin
dc.contributor.advisorYudasari, Nurfina
dc.contributor.authorSimbolon, Parasian
dc.date.accessioned2022-12-27T04:41:57Z
dc.date.available2022-12-27T04:41:57Z
dc.date.issued2015
dc.identifier.urihttps://repositori.usu.ac.id/handle/123456789/78100
dc.description.abstractWe demonstrate simulation a terahertz waveguide by finite difference method of a hollow core THz waveguide made by dielectric materials with two embedded metal wires. The waveguide is designed with a core diameter of 3 mm which surrounded by 12 small holes with 0.35 mm of the diameter, as well as the diameter embedded of the copper wire with perpendicular and parallel to the electric field. The numerical investigation is conducted by finite difference method by running a simulation using 2D mode solver program to obtain the physical properties of the waveguide. This simulation also determines the attenuation coefficient of the waveguide. The two metal wires embedded perpendicular to the electric field are able to reduce the attenuation down to 6,18% in the frequency range of 0.3 - 1 THz. In the other hand, parallel position increases the attenuation up to 19,07%.en_US
dc.language.isoiden_US
dc.publisherUniversitas Sumatera Utaraen_US
dc.subjectTerahertzen_US
dc.subjectWaveguideen_US
dc.subjectAttenuationen_US
dc.subjectSimulationen_US
dc.titleAnalisa Atenuasi Pada Pipa Plastik dengan Kawat Logam Sebagai Terahertz Waveguide Menggunakan Metode Finite Differenceen_US
dc.typeThesisen_US
dc.identifier.nimNIM110801028
dc.identifier.nidnNIDN0006075505
dc.identifier.kodeprodiKODEPRODI45201#Fisika
dc.description.pages87 Halamanen_US
dc.description.typeSkripsi Sarjanaen_US


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