| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a reflection mirror antenna capable of reducing influences of blocking by a center feed style compact constitution. <P>SOLUTION: A center feed style reflection mirror antenna comprises a primary radiation part 1 made of a linear wave source, a sub-reflection mirror 2 reflecting light beams from the primary radiation part 1, and a main reflection mirror 3 reflecting light beams reflected by the sub-reflection mirror 2. The sub-reflection mirror 2 has such a shape for converging light beams radiated from the primary radiation part 1 and reflected by the sub-reflection mirror 2 at different positions on a first face, on which the primary radiation part 1 is indicated in a linear shape, and a second face orthogonal to the first face. <P>COPYRIGHT: (C)2012,JPO&INPIT |
