| 摘要 |
PURPOSE:To easily manufacture a cross slot antenna, by printing a slot on a doelectric substrate, and feeding to it by a microstrip line. CONSTITUTION:Slots 1a, 1b, 2a and 2b are printed on the side of a ground electric conductor of a dielectric substrate constituted of the ground electric conductor and a dielectric, and strip electric conductors 11, 12 are printed on the side of the dielectric. The tip of the strip electric conductor 11 is deformed to a connecting line 13, and conducts to a connecting line 14 through through-hole plating 17a. The connecting line is connected to 7b being 1 feeding point of the cross slot. According to this feeding method, the cross slot can be fed from the feeding points 7a, 7b by use of a microstrip line. When feeding from the strip electric conductor 12, the cross slot can be fed from feeding points 8a, 8b in the same way. |
