| 摘要 |
PROBLEM TO BE SOLVED: To provide an antenna feeder capable of certainly connecting an element distal end to a feeding part as well as preventing a molding resin from leaking when molding with an extremely simple structure. SOLUTION: A plug 31 includes a screw hole at an upper side central part of a central conductor 33 by projecting upper ends of the central conductor 33 and a central conductor support 34 a little from above an outer conductor 32. A plus-side radiating element 36 is fixed on the central conductor 33 of the plug 31 with a fixing screw 40 by using a tubular member and forming a planar connection terminal 38 at a distal end lower side with press molding. A minus-side radiating element 37 is fixed on a side part of the outer conductor 32 of the plug 31 with a fixing screw 42 by using the tubular member and forming a connection terminal 41 which is planar and folded downward at a substantial 90° at the distal end lower side with press molding. Filling plugs 44a. 44b are inserted to distal end openings of the plus-side radiating element 36 and the minus-side radiating element 37. Accordingly, the connection part of the outer conductor 32 of the plug 31 and elements 36, 37 is molded. COPYRIGHT: (C)2009,JPO&INPIT |
