Multipath fading measurement on the circularly propagated UHF RFID reader antennas in a practical area

Author

Jung, Jin-Woo ; Hwang, Ji-Hun ; Moon, Young-Joo ; Kwak, Ho-Kil ; Roh, Hyoung-Hwan ; Park, Jun-Seok ; Kang, Min-Soo

Author_Institution

UCRC, Kookmin Univ., Seoul

fYear

2008

fDate

19-23 May 2008

Firstpage

315

Lastpage

318

Abstract

In this paper, the effect of the Rician fading along the travel distance is studied, and practical measurement results are presented. Signal distortions have been can be detected as the travel distance between two antennas increases. The null points of an observed field are regarded as inter-symbol intersymbol interference from one RFID reader that will affect affects another neighboring RFID reader using an identical frequency channel. The results are shown and are discussed, compared.

Keywords

UHF antennas; distortion; intersymbol interference; mobile radio; radiofrequency identification; Rician fading; UHF RFID reader antennas; identical frequency channel; intersymbol interference; mobile radio system; multipath fading measurement; radio frequency identification reader antennas; signal distortions; Antenna measurements; Antennas and propagation; Area measurement; Distortion measurement; Fading; Radiofrequency identification; Rician channels; UHF antennas; UHF measurements; UHF propagation;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility and 19th International Zurich Symposium on Electromagnetic Compatibility, 2008. APEMC 2008. Asia-Pacific Symposium on

Conference_Location

Singapore

Print_ISBN

978-981-08-0629-3

Electronic_ISBN

978-981-08-0629-3

Type

conf

DOI

10.1109/APEMC.2008.4559875

Filename

4559875