High Efficiency Dual-Band Fabry-Perot Cavity Antenna Based on All-Metal Metasurface

被引：0
|
作者：
Rao, Jiakang [1 ,2 ]
Chen, Cheng [2 ]
Wang, Shanjin [2 ]
Meng, Shan [1 ]
Yan, An [2 ]
机构：
[1] Shenzhen Univ, Coll Elect & Informat Engn, Shenzhen 518060, Peoples R China
[2] Dongguan Univ Technol, Sch Elect Engn & Intelligentizat, Dongguan 523808, Peoples R China
来源：
2022 IEEE 10TH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION, APCAP | 2022年
关键词：
FPCA; dual-band; high efficiency; metasurface;
D O I：
10.1109/APCAP56600.2022.10068905
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 dual-band and shared-aperture Fabry-Perot cavity antenna (FPCA) based on double-layer meta-surfaces is proposed for high efficiency radiation. The top layer serves as a partially reflective surface (PRS) at the S-band and a completely transparent layer at the C-band, while the low layer provides the opposite effect. The simulated results indicate a peak gain of 16.8 dBi at 2.45 GHz and a peak gain of 24.6 dBi at 5.8 GHz, and two aperture efficiencies more than 74%, which prove the effectiveness of the proposed FPCA.
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页数：2
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