| 摘要 |
A method of manufacturing a flat antenna is composed of the steps of entirely applying Ni plating to the front and back surfaces of a long metal sheet, bonding masking tapes to the front surface of the metal sheet where the Ni plating has been applied except two stripe regions, applying Au plating to the two stripe regions by dipping the metal sheet into an Au plating solution, making a plurality of conductive flat sheets by punching the metal sheet to a plurality of regions along the lengthwise direction thereof after exfoliating the masking tapes, and bending the portions of each conductive flat sheet acting as a power feed terminal and a ground terminal. The metal sheet can be simply masked by bonding a plurality of the masking tapes thereto linearly except the regions where the plating is to be applied, thereby the productivity of the flat antenna can be increased. <IMAGE> <IMAGE> <IMAGE> <IMAGE> |
