| 摘要 |
PURPOSE: A corner reflection antenna applied to a communication repeater is provided to enhance front-to-back ratio characteristics and efficiency of an antenna by improving reflection characteristics to a radio wave being incident over a reflection plate. CONSTITUTION: The corner reflection antenna comprises a reflection plate composed of a first reflection plate and a second reflection plate, a feeder device, and a feeder connector, wherein the first and the second reflection plates are symmetric to maintain a constant angle each other. In a reflection surface of the antenna, permeation holes are arranged with a constant spacing using a grid wire method and an edge of the reflection surface is improved to easily be adhered to a structure.
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