Effects of metallic plate size on the performance of microstrip patch-type tag antennas for passive RFID

被引：93

作者：

Ukkonen, L ^{[1
]}

Sydänheimo, L ^{[1
]}

Kivikoski, M ^{[1
]}

机构：

[1] Tampere Univ Technol, Rauma Res Unit, Rauma 26100, Finland

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2005年 / 4卷 / 01期

关键词：

effects of metal; radio frequency identification (RFID); tag antenna;

D O I：

10.1109/LAWP.2005.860212

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：

Metallic objects are challenging for passive ultra high frequency (UHF) spectrum radio frequency identification (RFID) systems due to the effects of conductive materials on tag antenna performance. In this letter, we analyze the effects of metallic plate size on the performance of microstrip patch-type tag antennas. Microstrip patch antennas with regular ground plane and electromagnetic band gap (EBG) ground plane are studied attached to two differently sized metallic plates. Analysis is based on finite element method (FEM) simulations and practical read-range measurements.

引用

页码：410 / 413

页数：4

共 12 条

[1]

CHENG DK, 1993, FUNDAMENTALS ENG ELE, P304

[2]

Finkenzeller K., 2003, RFID HDB

[3] Planar inverted-F antenna for radio frequency identification [J].

Hirvonen, M ;

Pursula, P ;

Jaakkola, K ;

Laukkanen, K .

ELECTRONICS LETTERS, 2004, 40 (14) :848-850

[4]

HUI PS, 2000, P AS PAC MICR C DEC, P1347

[5] Ground plane effects on (PIFA) performance [J].

Huynh, MC ;

Stutzman, W .

IEE PROCEEDINGS-MICROWAVES ANTENNAS AND PROPAGATION, 2003, 150 (04) :209-213

[6]

RAUMONEN P, 2003, P IEEE ANT PROP SOC, V1, P848

[7]

Ray K.P., 2003, BROADBAND MICROSTRIP, P1

[8] Contactless radiation pattern measurement method for UHF RFID transponders [J].

Ritamäki, M ;

Ruhanen, A ;

Kukko, V ;

Miettinen, I ;

Turner, LH .

ELECTRONICS LETTERS, 2005, 41 (13) :723-724

[9]

SALONEN P, 2001, P I EL ENG 11 INT C, V2, P719

[10]

STUTZMAN WL, 1998, ANTENNA THEORY DESIG, P37

← 1 2 →