ANTENNENVORRICHTUNG UND KOMMUNIKATIONSGERÄT

摘要

There is provided an antenna device including a substrate 2, an earth section 3 which is disposed on a portion of the substrate 2, a feed point P which is disposed on the substrate 2, a loading section 4 disposed on the substrate 2 and constructed with a line-shaped conductor pattern 12 which is formed in a longitudinal direction of an elementary body 11 made of a dielectric material, an inductor section 5 which connects one end of the conductor pattern 12 to the earth section 3, and a feed point P which feeds a current to a connection point of the one end of the conductor pattern 12 and the inductor section 5, wherein a longitudinal direction of the loading section 4 is arranged to be parallel to an edge side 3A of the earth section 3.