TRANSMISSION DEVICE

Organization Name

TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor(s)

Yusuke Isono of Nisshin-city JP

Masakazu Ikeda of Nisshin-city JP

Takahiro Kato of Nisshin-shi JP

TRANSMISSION DEVICE

This abstract first appeared for US patent application 18792702 titled 'TRANSMISSION DEVICE

Original Abstract Submitted

A transmission device for transmitting an electromagnetic wave includes a first transmission member having a first transmission path and a second transmission member having a second transmission path. The first transmission path is a passage that has an opening on one surface of the first transmission member. The first transmission member and the second transmission member are disposed in such a manner that the second transmission path faces the one surface of the first transmission member with a gap between the second transmission member and the one surface of the first transmission member. The first transmission member has at least one recessed portion that has an opening at a location away from the first transmission path on the one surface.