| 摘要 |
<p>PURPOSE:To obtain a radar signal processor which can eliminate fading and blotting of an image in a high-resolution radar device. CONSTITUTION:A waveform with the frequency and amplitude obtained by a section frequency analysis circuit 9 is interpolated in frequency direction by an interpolation circuit 14 and is output to an integral circuit 15. The integral circuit 15 integrates the interpolated waveform and calculates an area and is constituted to detect the frequency when the area is reduced by half as a reference point frequency by an area center detection circuit 16, thus detecting the reference point frequency stably and eliminating the fading and blotting of the image.</p> |
