Frequency and Radiation Pattern Reconfigurable Graphene Square Spiral Antenna at Terahertz Band

被引：0
|
作者：
Zhang, Xingyun [1 ]
Ruan, Cunjun [1 ]
Dai, Ju [1 ]
ul Haq, Tanveer [1 ]
机构：
[1] Beihang Univ, Sch Elect & Informat Engn, Beijing, Peoples R China
来源：
PROCEEDINGS OF THE 2018 IEEE 7TH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP) | 2018年
关键词：
Frequency; radiation pattern; reconfigurable; graphene; impedance bandwidth; DESIGN;
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：
A frequency and radiation pattern reconfigurable antenna based on graphene at terahertz band is presented in this paper. By applying different chemical potentials on the one arm of the proposed antenna while keeping it unchanged of the other arm, the antenna can operate at 1-2 THz, and the obtained maximum impedance bandwidth can be up to 26.68 %. Radiation patterns of the proposed antenna can also be controlled by the applied chemical potentials, which makes it very promising for beam-scanning in terahertz systems or devices.
引用
收藏
页码：8 / 9
页数：2
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