Patent ID: 7571534

Claim:
A method for manufacturing a chip antenna, comprising: forming multiple meandered lines, wherein the meandered lines are arranged in a first direction to form a meandered line set, wherein the meandered line set includes at least three parts, a first meandered line set, a second meandered line set and a third meandered line set; folding the second meandered line set and the third meandered line set in a second direction, wherein the first direction and the second direction are reserved; folding the third meandered line set in the first direction to form a three-dimensional antenna structure, wherein the third meandered line set overlaps the second meandered line set and the second meandered line set overlaps the first meandered line set; and forming a package to encapsulate the three-dimensional antenna structure, wherein the packaging material comprises a polymer, and has a designed dielectric constant; wherein the three-dimensional antenna structure and the designed dielectric constant determine characteristics of the chip antenna.