| 摘要 |
PROBLEM TO BE SOLVED: To provide an antenna device in which the entire device can be miniaturized. SOLUTION: A bearing 42 is housed in a bearing housing unit 51 consisting of an AZ axis 38, a first bearing pressing plate 44, a second bearing pressing plate 46, a holding plate 48, and a base plate 50. Also, a first motor 56 and a frame are arranged on the top surface of the base plate 50, and an RFU 54 is arranged on the bottom surface of the base plate 50 via an RFU substrate 52. With this configuration, in the antenna device 10, a space for arranging each of these constituents can be reduced, compared to the antenna device of a conventional technique, and the miniaturization of the entire device can be easily achieved. COPYRIGHT: (C)2006,JPO&NCIPI
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