Modeling of Plasmonic Terahertz Antennas using COMSOL® Multiphysics

被引：0
|
作者：
Burford, Nathan [1 ]
El-Shenawee, Magda [2 ]
机构：
[1] Univ Arkansas, Microelect Photon Program, Fayetteville, AR 72701 USA
[2] Univ Arkansas, Dept Elect Engn, Fayetteville, AR 72701 USA
来源：
2015 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING | 2015年
关键词：
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
A computational model allowing for the study of terahertz photoconductive antennas is presented. This model allows for nanoscale geometry variations in three dimensions. The model is validated using measurements data. The preliminary results illustrate the effectiveness of the model in calculating the time-dependent photocurrent collected by the antenna as well as the total photocurrent enhancement of the terahertz antenna as compared to the non-plasmonic design. This model will be used as a tool to design a more enhanced plasmonic terahertz photoconductive antenna as will be presented in the conference.
引用
收藏
页码：2107 / 2108
页数：2
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