DocumentCode
584128
Title
L-probe fed stacked rectangular microstrip antenna combined with ring antenna for triple band (GPS/VICS/ETC) operation in ITS
Author
Tanaka, Daisuke ; Fujimoto, Takafumi ; Takenaka, Takashi
Author_Institution
Grad. Sch. of Eng., Nagasaki Univ., Nagasaki, Japan
fYear
2012
fDate
Oct. 29 2012-Nov. 2 2012
Firstpage
559
Lastpage
562
Abstract
Authors have proposed an L-probe fed stacked rectangular microstrip antenna combined with a ring antenna for triple-band operation in ITS. In this paper, the relationships between geometrical parameters of the antenna and antenna characteristics (VSWR, axial ratio and bandwidth) at three frequency bands are clarified by simulation. Moreover, antenna for GPS/VICS/ETC is designed.
Keywords
Global Positioning System; antenna feeds; automated highways; microstrip antennas; multifrequency antennas; GPS-VICS-ETC; ITS; L-probe fed stacked rectangular microstrip antenna; axial ratio; electronic toll collection; intelligent transport system; ring antenna; triple band operation; Antenna radiation patterns; Bandwidth; Feeds; Global Positioning System; Microstrip; Microstrip antennas; Circularly polarized wave; ITS; Microstrip antenna; Triple band operation;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (ISAP), 2012 International Symposium on
Conference_Location
Nagoys
Print_ISBN
978-1-4673-1001-7
Type
conf
Filename
6394002
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