| 摘要 |
PURPOSE:To obtain a plurality of radar videos at the same point by observing the same point on different conditions (observation direction and polarized wave). CONSTITUTION:A radar has antennas 17 and 18 which are capable of transmitting transmission signals (a) at different azimuthes to the forward direction 10 of a flying object. When the flying object exists at a bearing of the antenna 17, a radiowave emitted as transmission signal (a) is reflected from a target and received with the antenna 17 as reception signal (b). It is turned to a video by a signal processing with a pulse compression circuit 5 and the like and inputted and temporarily stored into an image processing circuit 16. When the flying object comes at an azimuth of the antenna 18, a transmission signal (a) is emitted from the antenna 18. As a result, the video obtained by processing the reception is different in the direction from those stored in the image processing circuit 16 but the same in the point of location. |
