A Multi-polarized Antenna System for Combating Multipath Fading in UHF/RFID Frequency Band in Moving Vehicles

This paper proposes a multi-polarized antenna system with UHF/RFID frequency band for combating multi-path fading in short-range radio propagation environments. The multi-polarized antenna system of the UHF/RFID for using moving vehicles is composed of multiple micro-strip antenna combinations conne...

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Bibliographic Details
Published in2010 International Conference on Communications and Mobile Computing Vol. 2; pp. 63 - 67
Main Authors Deock Ho Ha, Je-Sung Ahn, Yeon-Wook Choe
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.04.2010
Subjects
Antenna measurements
Antennas and propagation
Fading
Fading Reduction
Joining processes
Measurement units
Moving Vehicles
Multi-Polarized Antenna System
Radio frequency
Radio propagation
Radiofrequency identification
UHF antennas
UHF/RFID Frequency Band
Vehicles
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ISBN9781424463275
1424463270
DOI10.1109/CMC.2010.257

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Summary:This paper proposes a multi-polarized antenna system with UHF/RFID frequency band for combating multi-path fading in short-range radio propagation environments. The multi-polarized antenna system of the UHF/RFID for using moving vehicles is composed of multiple micro-strip antenna combinations connecting by the RF combiner and diversity unit. From the measurement results it can be seen that the multipath fading occurred in LOS (line-of-sight)/NLOS(non-line-of-sight) short-range radio wave propagation environment is markedly reduced by using the proposed multi-polarized antenna system.
ISBN:9781424463275
1424463270
DOI:10.1109/CMC.2010.257