A novel Hexagonal Excitation for a Multi-Layer Wearable Miniaturized Antenna

被引：0

作者：

Benassi, Francesca ^{[1
]}

Rehman, Masood Ur ^{[2
]}

Jamshed, Muhammad Ali ^{[2
]}

Masotti, Diego ^{[1
]}

Costanzo, Alessandra ^{[3
]}

机构：

[1] Univ Bologna, DEI Guglielmo Marconi, Bologna, Italy

[2] Univ Glasgow, James Watt Sch Engn, Glasgow, Lanark, Scotland

[3] Univ Bologna, DEI Guglielmo Marconi, Cesena, Italy

来源：

PROCEEDINGS OF THE 2022 21ST MEDITERRANEAN MICROWAVE SYMPOSIUM (MMS 2022) | 2022年

关键词：

Superstrate antennas; WPT; wearable antennas; INTERNET; THINGS; PATCH;

D O I：

10.1109/MMS55062.2022.9825615

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：

Microstrip antennas are widely used for Wireless Power Transfer applications both in medical and industrial environment, however, a trade-off between performance and dimensions must be set. This article proposes an hexagonal rectenna with enhanced radiation performance. The two-layer structure accounts for an hexagonal ring antenna equipped with concentric parasitic rings, fed by a microstrip line that couples with the antenna parasitic elements in order to achieve optimum matching conditions at 2.45 GHz. The second layer, made by metallized FR-4, allows for enhancing the radiation performance of the overall structure reaching for a 20 % and more than a +1.5 dBi increment in the antenna radiation efficiency and gain respectively, while maintaining overall small dimensions.

引用

页码：369 / 372

页数：4

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