Influence of metal surface roughness on the phase velocity of terahertz waves propagating in parallel plate waveguides

被引：0
|
作者：
Takeshima, D. [1 ]
Sakon, T. [1 ]
Tsuzuki, S. [1 ]
Matsui, F. [2 ]
Kusuda, Y. [3 ]
Furuya, T. [1 ]
Nishizawa, S. [1 ]
Kurihara, K. [1 ]
Kuwashima, F. [4 ]
Estacio, E. [5 ]
Yamamoto, K. [1 ]
Tani, M. [1 ]
机构：
[1] Univ Fukui, Fukui 9108507, Japan
[2] Fukui Ind Support Ctr, Fukui 9100296, Japan
[3] Fukuoka Rashi Co Ltd, Fukui, Japan
[4] Fukui Univ Technol, Fukui 9108505, Japan
[5] Univ Philippines, Diliman 1101, Philippines
来源：
2013 38TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ) | 2013年
基金：
日本科学技术振兴机构;
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This work presents evidence of phase velocity dependence on metal surface roughness for terahertz (THz) waves propagating in a parallel plate metal waveguide having a sub-wavelength gap. This suggests a possibility to control the phase velocity and the propagation direction of guided THz waves by varying the surface roughness of the parallel plates.
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页数：2
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