Cored circle patch antenna for automotive ETC system

This paper focuses on that the surface wave on the patch antenna has great effects on its performance in electronic toll collection (ETC) system. The surface wave reduction condition for the circle patch antenna is studied. A cored circle patch antenna operated at 5.8 GHz is presented to remarkably...

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Bibliographic Details
Main Authors: Yingqing Xia, Aisheng Li, Qi Huang
Format: Conference Proceeding
Language:English
Subjects:
Antenna radiation patterns
Antenna theory
Automotive engineering
circle patch
Dedicated Short Range Communication (DSRC)
Directive antennas
Electronic Toll Collection (ETC) system
Manufacturing
Patch antennas
Radiofrequency identification
Road vehicles
surface wave
Surface waves
Windows
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Description
Summary:This paper focuses on that the surface wave on the patch antenna has great effects on its performance in electronic toll collection (ETC) system. The surface wave reduction condition for the circle patch antenna is studied. A cored circle patch antenna operated at 5.8 GHz is presented to remarkably reduce the surface wave, but these did not significantly reduce the efficiency or usefulness of the patch.
DOI:10.1109/MAPE.2009.5355527