Metal plate antenna and antenna device

Abstract

There is provided a metal plate antenna arranged on a substrate, the metal plate antenna comprising: a parallel part arranged in substantially parallel to the substrate; a power feeding point contact part extended from the parallel part substantially perpendicularly to the parallel part, and provided in contact with a power feeding point with a metal foil pattern formed on the substrate and interposed therebetween; and a leg part formed separately from the power feeding point contact part, and extended from the parallel part substantially perpendicularly to the parallel part, wherein a contact area of the metal foil pattern and the power feeding point is narrower than a contact area of the metal foil pattern and the power feeding point contact part.

Dependencies are inferred from the claim text.