Telematics and ITS integrated vehicular antenna with CRLH-TL parasitic element

Author

Sawaya, Takuma ; Muramatsu, Junya ; Hishida, Akira ; Ooe, Junzo ; Watanabe, Toshiaki ; Sato, Kazuo

Author_Institution

Toyota Motor Corp., Toyota, Japan

fYear

2012

fDate

Oct. 29 2012-Nov. 2 2012

Firstpage

1329

Lastpage

1332

Abstract

Vehicle-infrastructure Cooperative Systems (In this paper we call it “ITS” because of a space constraint) is one of measures that may help to reduce traffic accident through vehicles and roadside infrastructure work together [1]. It provide driver cognitive support to prevent miscalculation or against the traffic rule through communication between road infrastructure and vehicles about traffic regulatory information or existence of pedestrians and other vehicles. It originally expected 720-MHz band for Vehicle-infrastructure Cooperative Systems and now 760MHz band is allocated for this service. In any case, the frequency band closes a mobile phone frequency.

Keywords

automated highways; mobile handsets; pedestrians; road safety; vehicular ad hoc networks; CRLH-TL parasitic element; ITS integrated vehicular antenna; driver cognitive support; frequency band; mobile phone frequency; pedestrians; road infrastructure; roadside infrastructure; space constraint; telematics; traffic accident; traffic regulatory information; traffic rule; vehicle-infrastructure cooperative systems; Antenna measurements; Mobile antennas; Mobile handsets; Mutual coupling; Reflector antennas; Vehicles;

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

6393789