DUAL BAND HELICAL GLASS ANTENNA AND METHOD FOR MANUFACTURING THE SAME

摘要

PURPOSE: A dual band helical glass antenna and method for manufacturing the same is provided to improve productivity and reduce manufacturing cost while achieving accurate numerical control for helical antenna. CONSTITUTION: A dual band helical glass antenna comprises a cylindrical glass bobbin(23) having a predetermined length and diameter; a helical strip line(22) which is printed into a predetermined helical pattern at the outer periphery of the glass bobbin by using an adhesive containing a metallic ingredient; a connector(13) for electrically connecting an end of the helical strip line and the feeding point so as to feed the helical strip line with a signaling electric power; and a cover(11) for covering the glass bobbin.