METHOD FOR MANUFACTURING SMALL-SIZED ANTENNA

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing a small-sized antenna wherein an antenna conductor pattern 10 and a dielectric molded object are integrated, by setting the antenna conductor pattern 10 to the cavity formed by molds 22A and 22B to injection-mold a dielectric material so as not to generate a crack or deformation in the dielectric molded object, even if the ejection speed of the dielectric molded object from the molds is increased. SOLUTION: The thicknesses of the dielectric molded object on one surface and other surface of the antenna conductor pattern 10 are differentiated and an ejector pin 26 is allowed to impinge against the thicker surface of the dielectric molded object, when the dielectric molded object is taken out by opening the molds 22A and 22B after injection molding to eject the dielectric molded object.