Wave absorber based on reinforced plastic with periodic lattice for improving ETC environment

Author

Matsumoto, Kouta ; Takimoto, Makoto ; Hashimoto, Osamu ; Sakai, Masakazu

Author_Institution

Aoyama Gakuin Univ., Tokyo

fYear

2006

fDate

12-15 Dec. 2006

Firstpage

63

Lastpage

66

Abstract

A wave absorber based on reinforced plastic including glass fiber with periodic lattice is proposed, the absorption and the shielding effect are examined at 5.8 GHz for ETC. As a result, the absorption of 10 dB or more can be obtained at the incident angle ranging from 5 to 55 degrees for circularly polarized wave. Furthermore, the shielding effect of 20 dB or more is also obtained. Therefore, realization of the wave absorber with periodic lattice for ETC is clarified.

Keywords

electromagnetic shielding; electromagnetic wave absorption; electromagnetic wave polarisation; fibre reinforced plastics; microwave materials; ETC environment; circularly polarized wave; frequency 5.8 GHz; periodic lattice; reinforced plastic; shielding effect; wave absorber; Absorption; Boundary conditions; Dielectric materials; Glass; Lattices; Magnetic analysis; Optical fiber polarization; Plastics; Surface waves; Wire; Circularly polarized wave; ETC lanes; Periodic lattice; Reinforced plastic; Wave absorber;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference, 2006. APMC 2006. Asia-Pacific

Conference_Location

Yokohama

Print_ISBN

978-4-902339-08-6

Electronic_ISBN

978-4-902339-11-6

Type

conf

DOI

10.1109/APMC.2006.4429380

Filename

4429380