DocumentCode
2708701
Title
Analysis of Dead Zone of RFID System
Author
Taguchi, Mitsuo ; Mizuno, Hiroyuki
Author_Institution
Dept. of Electr. & Electron. Eng., Nagasaki Univ.
fYear
2006
fDate
9-14 July 2006
Firstpage
4759
Lastpage
4762
Abstract
The dead zone of RFID system has been numerically and experimentally investigated. The electric field distribution near the square conducting plate was numerically obtained when the plane wave is incident. The current distribution on the conducting plate in the case of spherical wave incidence is expressed by the integration of induced current due to the plane wave incidence. The scattered electric field was calculated and discussed. The electric field distribution near the conducting plate was measured and the existence of the dead zone was shown
Keywords
conducting bodies; electric fields; electromagnetic wave scattering; radiofrequency identification; RFID system dead zone; electric field distribution; incident plane wave; radiofrequency identification; scattered electric field; spherical wave incidence; square conducting plate; Analytical models; Conductors; Current distribution; Electromagnetic scattering; Frequency; Industrial electronics; Microstrip antenna arrays; Microstrip antennas; Radiofrequency identification; Transponders;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location
Albuquerque, NM
Print_ISBN
1-4244-0123-2
Type
conf
DOI
10.1109/APS.2006.1711704
Filename
1711704
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