Abstract: An antenna includes a carrier and at least one conductive component. The carrier may be formed using a composite plastic material. The carrier may provide at least one containing area. The composite plastic material may have a dielectric constant. The at least one conductive component may be formed at the at least one containing area to be combined with the carrier. The at least one conductive component may form a pattern. The dielectric constant may be between a first value and a second value where the first value and the second value are larger than zero, and the first value is smaller than the second value. The first value is substantially six.