Low-cost antenna design for RFID readers using multiobjective optimization

被引：3

作者：

Oliveira, Diogo B. ^{[1
]}

Lisboa, Adriano C. ^{[2
]}

Fonseca, Leandro A. C. ^{[1
]}

Silva, Elson. J. ^{[1
]}

Adriano, Ricardo ^{[1
]}

机构：

[1] Univ Fed Minas Gerais, Dept Elect Engn, Belo Horizonte, MG, Brazil

[2] ENACOM Handcrafted Technol, Belo Horizonte, MG, Brazil

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2016年 / 58卷 / 04期

关键词：

UHF RFID antenna; patch antenna; printed antennas; multiobjective optimization; PATCH ANTENNA;

D O I：

10.1002/mop.29695

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 presents a systematic methodology to aid design a low-cost patch antenna for RFID readers. The geometric antenna parameters are found using multiobjective optimization for return loss minimization and gain maximization. To assess the use of low-cost FR-4 substrate the radiation efficiency has been investigated using software simulations. A prototype antenna was built and its parameters were measured in the anechoic chamber. (c) 2016 Wiley Periodicals, Inc. Microwave Opt Technol Lett 58:905-908, 2016

引用

页码：905 / 908

页数：4

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