As for this invention, the first aspect covers at metal formation (M), the surface of opposite side to the first aspect covers with two microstrip lines, as the etching processed department which is provided in the microstrip substrate (1) and the aforementioned substrate the installation and others re ru, the dielectric resonator which possesses the form of the symmetry of rotation cylinder (2) and, it includes in (4), the first destal of the first microstrip line of two microstrip lines forms the first port of the antenna, the first destal of the second microstrip line to form the second port of the antenna, in additionTouching to the dielectric resonator, it is laid out, the opening which was formed in the substrate (1) through (5), the second destal of the first line (L1) it is jointed, electric conduction element of rectilinear condition (3) and, it includes, the second destal of the second line (L2), substantially is vertical to the etching processed department, it regards the duplex polarized wave antenna. Choice figure Drawing 1
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