parametric down-converter

parametric down-converter

[¦par·ə¦me·trik ′dau̇n kən‚vərd·ər]
(electronics)
Parametric converter in which the output signal is at a lower frequency than the input signal.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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