Broadband Compact Microstrip Antenna Loaded with Metasurface

被引：0
|
作者：
Luan, Haoze [1 ]
Chen, Chang [1 ]
Chen, Weidong [1 ]
Ding, Jun [2 ]
Zhang, Hualiang [3 ]
机构：
[1] Univ Sci & Technol China, Hefei, Peoples R China
[2] East China Normal Univ, Sch Phys & Elect Sci, Shanghai, Peoples R China
[3] Univ Massachusetts Lowell, Lowell, MA 01854 USA
来源：
2020 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND NORTH AMERICAN RADIO SCIENCE MEETING | 2020年
关键词：
patch antenna; metasurface; broadband; coaxial feed; compact; double-face patch cell; PATCH ANTENNA; GAIN;
D O I：
10.1109/ieeeconf35879.2020.9330130
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 broadband compact microstrip antenna that loaded with the metasurface is presented. The metasurface that consists of 3x3 double-face patches is applied above the conventional patch antenna to generate two resonant modes, TM10 mode and TM30 mode. Thus, bandwidth enhancement of the patch antenna can be achieved by properly exciting two modes of the metasurface simultaneously. The simple coaxial feeding method is used to excite the antenna in this paper. The results show that wide bandwidth of 28%, stable radiation pattern with wide beamwidth within the operating bandwidth and average gain of 8dBi can be achieved.
引用
收藏
页码：271 / 272
页数：2
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