| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain an antenna beam control device which enables an antenna beam to maintain desired strength distribution and direction even if a shape error of a large-sized deployable antenna occurs in outer space. Ž<P>SOLUTION: The antenna beam control device includes: a primary radiator 25 capable of optionally setting spatial distribution of an excitation coefficient in order to control the antenna beam into desired strength distribution and desired direction; a reflecting mirror 1 for forming the antenna beam by bending a wave surface of a micro wave generated by the primary radiator 25; one or more imaging apparatuses 4a, 4b; an imaging field-of-view scanning means for changing the direction of an imaging field-of-view of an imaging camera; a first control means 26 for integrally controlling the imaging camera and the imaging field-of-view scanning means; and a second control means 27 for controlling an excitation coefficient of the primary radiator 25 by referring to a signal from the first control means 26. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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