| 摘要 |
<p>PROBLEM TO BE SOLVED: To instantly select and perform a kind of processing executed on the frequency of a radio wave and a receiving signal suitable for the area of an observation object. SOLUTION: The radio waves of mutually different frequencies are transmitted, and a plurality of transmitting and receiving parts 1a, 1b for receiving their reflection waves to make receiving signals are provided. A plurality of buffer memory parts 3a, 3b storing and outputting the receiving signal every one time transmitting and receiving from the transmitting and receiving parts 1a, 1b through A/D conversion parts 2a, 2b are provided. A processing memory part 11 setting and storing processing information for selecting a kind of processing executed on the output signal of the buffer memory parts 3a, 3b in response to the condition of the area of an observation object and reading processing information PI corresponding to a designated area is provided. An image processing part 4 executing prescribed processing on the output signal of the buffer memory parts 3a, 3b on the basis of the processing information PI is provided. The output signal of the image processing part 4 is stored in one piece of a display image to be read and shown on a display 6.</p> |
