A circularly polarized wideband high gain patch antenna for wireless power transfer

被引：22
作者：
Di Carlo, C. A. [1 ,2 ]
Di Donato, L. [1 ,3 ]
Mauro, G. S. [4 ]
La Rosa, R. [5 ]
Livreri, P. [2 ]
Sorbello, G. [1 ,3 ]
机构：
[1] Univ Catania, Dipartimento Ingn Elettr Elettron & Informat, Viale Andrea Doria 6, I-95125 Catania, Italy
[2] Univ Palermo, Dipartimento Energia Ingn Informaz & Modelli Mate, Viale Sci,Build 9, I-90128 Palermo, Italy
[3] CNIT, I-43124 Parma, Italy
[4] Univ Mediterranea Reggio Calabria, I-89124 Calabria, Italy
[5] STMicroelectronics, Str Primosole 50, I-95121 Catania, Italy
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2018年 / 60卷 / 03期
关键词：
capacitive compensation; enhanced gain antenna; radiofrequency energy harvesting; wireless energy transfer; DESIGN;
D O I：
10.1002/mop.31022
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：
This article deals with a microstrip patch antenna working at 868 MHz, suitable for the radio frequency wireless power transfer and energy harvesting applications. The proposed monolithic antenna is compact, lightweight and it is printed on a thick substrate in order to maximize the total gain in the broadside direction. The antenna radiates at 868 MHz with a fractional impedance bandwidth of 5% and it shows a gain of 4.14 dB.
引用
收藏
页码：620 / 625
页数：6
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