| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a simple probing radar apparatus which can be fixed to a hand-operated tool device so as to probe a base so that objects buried adjacently to each other are detected. SOLUTION: The probing radar apparatus used to probe objects buried in the base is provided with at least three antennas (sx, rx, sy, ry) arranged inside one plane as an antenna array (1) for electromagnetic waves in a high-frequency region, a time-controlled signal processor, an evaluation unit for SAR and a display unit. The three antennas can be selectively connected individually to at least one transmitting-receiving unit.</p> |
