ITE Technical Report
Online ISSN : 2424-1970
Print ISSN : 1342-6893
ISSN-L : 1342-6893
33.3
Session ID : BCT2009-14
Conference information
Dual Frequency Reader Antenna for RFID Portable Terminal
Mitsuo TAGUCHIChikako NISHIYAMAHenry I. HASIBUAN
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

A dual frequency circularly polarized antenna is proposed for UHF (950MHz) and microwave (2.45GHz) RFID reader applications. By properly combined circularly polarized square ring slot structure into well known circularly polarized truncated square patch antenna, a dual-frequency circularly polarized microstrip antenna is presented. The proposed antenna is located on the finite dielectric substrate. In the numerical analysis, the electromagnetic simulator WIPL-D based on the Method of Moment is used.

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© 2009 The Institute of Image Information and Television Engineers
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