| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an active phased array antenna apparatus that is compact and weight-reduced and has excellent outward consistency with various other devices and materials mounted at the same time when the antenna apparatus is mounted on an aircraft. <P>SOLUTION: Notches 471a, 471b, and 471c are formed to a linear active phased array antenna unit 41 on the basis of respective cross-sectional shapes of a power signal wiring board 5, a high frequency signal wiring board 6, and a control signal wiring board 7. When a power signal connector 441, a high frequency signal connector 451, and a control signal connector 461 provided to the linear active phased array antenna unit 41 are connected to the power signal wiring board 5, the high frequency signal wiring board 6, and the control signal wiring board 7, respectively, the three wiring boards 5, 6, 7 are housed in the notches 471a, 471b, and 471c, respectively, so as to avoid projection of the components in a back side direction of an antenna housing 1, thereby making a rear side cover 3 flat. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
