| 摘要 |
PURPOSE:To realize a versatile, miniature and lightweight power distribution system antenna, by reflecting a radial beam from a primary reflector by plane diplexers which are arranged at a prescribed angle and have a conduction pattern. CONSTITUTION:On a dielectric substrate, plane diplexers D1-Dn obtained by arraying and bonding many conductor pieces, operating as antenna elements, in a matrix shape to a proper shape size and metallic plate M are arranged at angles theta1-thetan and thetaM. Then, an electromagnetic beam, when radiated from a primary radiator P, is reflected by plane diplexers theta1-thetan and metallic plate M. Therefore, the frequency of the reflected component and the ratio of reflection are determined by the shape size of antenna elements constituting the plane diplexers. Further, the traveling direction of the reflected beam is determined by angles theta1-thetan and thetaM.
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