TWO NOVEL EXTREMELY LOW-PROFILE SLOT-COUPLED TWO-ELEMENT PATCH ANTENNAS FOR UHF RFID OF PEOPLE

被引：14

作者：

Svanda, Milan ^{[1
]}

Polivka, Milan ^{[1
]}

机构：

[1] Czech Tech Univ, Dept Electromagnet Field, Fac Elect Engn, Prague 16627 6, Czech Republic

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2010年 / 52卷 / 02期

关键词：

badge TAG; low-profile antenna; RFID; TAG antenna; wearable antenna;

D O I：

10.1002/mop.24894

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：

Novel Type of extremely low-profile low-dielectric constant substrate antenna, based on two-element slot-coupled shorted-patch structure for UHF RFID applications has been developed. We use two different methods for tuning the complex input impedance-dipole excitation and direct excitation with tuning slots. Both credit card-sized antennas exhibit the antenna efficiency better than similar to 50%, irrespective of whether they are placed in fee space or enclosed to either metallic or human body. (C) 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52: 249-252, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24894

引用

页码：249 / 252

页数：4

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[5]

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