High Performance Photonic Crystal Substrate Wideband Terahertz Square Microstrip Patch Antenna

被引：5
|
作者：
Yang, Lechen [1 ]
Zhou, Xiuli [1 ,2 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu 610054, Peoples R China
[2] Univ Michigan, Dept Elect Engn & Comp Sci, Ann Arbor, MI 48109 USA
来源：
JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE | 2012年 / 9卷 / 07期
基金：
中央高校基本科研业务费专项资金资助;
关键词：
Microstrip Patch Antenna; Thick Substrate; Photonic Crystal; Terahertz Frequency; Wideband; SURFACE-WAVES;
D O I：
10.1166/jctn.2012.2119
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In this paper, a wideband terahertz square microstrip patch antenna on thick photonic crystal substrate is presented and Computer Simulation Technology Microwave Studio is used to simulate its electromagnetic wave transmission properties. The proposed antenna can work at five frequency point's scope at terahertz frequency regions. The thick substrate is used to increase the bandwidth of the antenna and the photonic crystal structure of the substrate is used to enhance the gain, directivity, bandwidth, and radiation efficiency of the antenna. The corresponding enhancements are similar to 22 dB, similar to 23 dBi, similar to 39% and similar to 92%, respectively.
引用
收藏
页码：931 / 935
页数：5
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