Radiator frame, electronic device including the same, and mold for manufacturing the same

A mold for manufacturing a radiator frame, the mold comprising:

• an upper mold comprising at least one guide pin;
• a lower mold including a supporting pin, and the lower mold combines with the upper mold to provide an internal space to accommodate a radiator comprising an antenna pattern;
• and
• a resin injector provided in at least one of the upper mold and the lower mold to inject a resin into the internal space;
• wherein the at least one guide pin and the supporting pin fix the antenna pattern in the internal space, and
• the at least one guide pin combines with an elastic part to be retractable by a pressure of the resin injected into the internal space.