ANTENNA AND ITS FORMING METHOD

摘要

PROBLEM TO BE SOLVED: To enhance productivity by forming a resin forming coating on an outer circumferential face of an antenna from its top to its base in the case of integrally forming the resin forming coating on the outer circumferential face of the antenna. SOLUTION: An antenna element member 21 placed in a resin forming mold flask 1 is centered in a mold flash space 1e by projections 21b formed in a side face of the antenna element member 21. Thus, it is not required to support the top of the antenna element member 21 in the resin forming mold flask 1 and also to integrally form the resin forming coating on an entire outer circumferential face including the top of the antenna element member 21.