Integrated antenna with identical ground member

Abstract

The present invention provides an integrated antenna with an identical ground member, in which the interference between the adjacent antennas can be suppressed while the antenna is miniaturized in not only the width direction but also the height direction. In the integrated antenna with the identical ground member, plural antenna elements having two different resonance frequency bands are disposed in an identical ground member. Each antenna element includes a first radiation portion corresponding to one of the resonance frequency bands and a second radiation portion corresponding to the other resonance frequency band. At a point where the two antenna elements are adjacent to each other, a dielectric material is disposed in one of radiation portions located inside the antenna element such that the dielectric material contacts the radiation portion.

Dependencies are inferred from the claim text.