Antenna packaging structure

An antenna packaging structure, comprising a packaging container and an antenna contained in the packaging container, the antenna comprising a flexible substrate, an antenna element disposed on the flexible substrate, a feeder structure connected to the antenna element and a coaxial cable connected to the feeder structure,

• wherein inside the packaging container, the flexible substrate of the antenna is rolled into a cylindrical structure having a first direction parallel to an axis of the cylindrical structure and a second direction perpendicular to the axis of the cylindrical structure, the antenna element is rolled with the flexible substrate and retains an electrical property after unrolled, the feeder structure is disposed on an inside of the cylindrical structure or disposed to a side of the cylindrical structure, and the coaxial cable is disposed inside the cylindrical structure or disposed between the cylindrical structure and the packaging container;
• and
• wherein the feeder structure is disposed in a middle of an edge of the flexible substrate, separating the flexible substrate into a left substrate and a right substrate, one of the left substrate and the right substrate being rolled towards the feeder structure to form an inner cylindrical structure, the other of the right substrate and left substrate surrounding around the inner cylindrical structure and the feeder structure to form an outer cylindrical structure, and the coaxial cable being disposed within the inner cylindrical structure or between the outer cylindrical structure and the inner cylindrical structure.