DocumentCode
3413713
Title
Meander line RFID tag at UHF band evaluated with radar cross sections
Author
Kwon, Hongil ; Lee, Bomson
Author_Institution
Sch. of Electron. & Inf., Kyung Hee Univ., Yong-In, South Korea
Volume
4
fYear
2005
fDate
4-7 Dec. 2005
Abstract
This paper presents a meander line RFID tag antenna operating at UHF band. The proposed inductively-coupled tag can be easily designed to have a specific antenna impedance. The designed antenna impedance is 77+j100Ω at 911 MHz. The performance of the antenna is evaluated by monitoring RCS´ corresponding to varied chip impedances. The procedures to determine RCS by EM simulation are described in detail. The tag RCS´ as a function of plane wave incidence angles with different chip impedances are shown to give us complete information about the detection performance.
Keywords
UHF antennas; radar antennas; radar cross-sections; radiofrequency identification; 911 MHz; UHF antenna; antenna impedance; chip impedance; inductively-coupled RFID tag; meander line RFID tag antenna; plane wave incidence angles; radar cross sections; Apertures; Electromagnetic scattering; Equations; Equivalent circuits; Impedance; RFID tags; Radar antennas; Radar cross section; Radar scattering; Technical Activities Guide -TAG; RCS; RFID; antenna; tag;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN
0-7803-9433-X
Type
conf
DOI
10.1109/APMC.2005.1606882
Filename
1606882
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