An Etymological Dictionary of Astronomy and Astrophysics

In radio astronomy, a spectrograph which correlates the signal with itself with various time delays, and extracts the frequency spectrum of the signal. → correlator.

Etymology (EN): Autocorrelator, agent n. from → autocorrelate + → -or.

Etymology (PE): Xod-hambâzângar, agent n. from xod-, → auto-,

• hambâzângar, → correlator.