| 摘要 |
This sensor apparatus is provided with: correlation processing units 5-1 (5-2,..., 5-N) that perform cross-correlation processing on replicas of a plurality of transmission signals orthogonal to each other and reception signals of reception antenna elements 3-1 (3-2,..., 3-N), and output a plurality of post-cross-correlation-processing signals; and a weighting unit 6 that, in accordance with the arrangement of transmission antennas 2-1 to 2-3 and the reception antenna elements 3-1 to 3-N and an antenna directional pattern, weights the plurality of post-cross-correlation-processing signals output from the correlation processing units 5-1 to 5-N, and a signal combining unit 10 combines the plurality of post-cross-correlation-processing signals that have been weighted by the weighting unit 6. |
