Title :
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
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;
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
DOI :
10.1109/APEMC.2008.4559875
