Abstract: An antenna element characterized that the core thereof is made of an amorphous metal and at least a part of its surface is wound with an electric conductive material, and an antenna comprising of at least one said antenna element.
Abstract: An antenna element comprising a hollow pipe made of a magnetic material said hollow pipe having an axial bore extending therethrough; a solid or hollow metal bar made of at least one metal selected from the group consisting of aluminum, titanium, copper and alloys thereof, said metal bar being inserted into the axial bore; an insulating material existing between the hollow pipe and the metal bar; and an electrically conductive wire being wound on at least a part of an outer surface of the hollow pipe, said electrically conductive wire having been coated with an insulating material.