| 单词 | cross-correlator |
| 释义 | cross-correlator [¦krȯs`kär·ǝ´lād·ǝr] ELECTRONICS A correlator in which a locally generated reference signal is multiplied by the incoming signal and the result is smoothed in a low-pass filter to give an approximate computation of the cross-correlation function. Also known as synchronous detector. |
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