| 摘要 |
PURPOSE: A method for converting polarized waves of a cross Yagi type polarized antenna and a circular polarized antenna by using a printed circuit board is provided to make the electrical characteristic of all products uniformly. CONSTITUTION: A cross Yagi type polarized antenna using a printed circuit board comprises a pipe-type frame(10), a copy machine(110), one or more directors(120), a reflector(130), a phase control unit(20) and a feed line(30). In the frame, a receiving part(140) is formed. The copy machine includes a vertical copy element and horizontal copy element. The vertical copy element is connected with the frame in the vertical direction, and horizontal copy element is connected to the frame in the horizontal direction.
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