| 摘要 |
<p>PROBLEM TO BE SOLVED: To restrain and remove an interference wave intruded from a side lobe of a radar antenna over a wide band. SOLUTION: Received signals from a main antenna 1 and a transceiving part 2, and an SLC antenna 3 and an SLC reception part 4 are supplied to an SLC processing part 5, to conduct interference wave restraining operation. The SLC processing part 5 executes the interference wave restraining operation repeatingly over plural times M within a data receiving period in one cycle time T supplied from the transceiving part 2 and the SLC reception part 4. The wide band interference wave, or the interference wave of which the frequency varies is effectively restrained and removed by repeating the interference wave restraining operation within the cycle time T, as shown hereinbefore, and a target signal is exactly displayed thereby on a display 6.</p> |
