frequency separation multiplier

frequency separation multiplier

[′frē·kwən·sē ‚sep·ə‚rā·shən ′məl·tə‚plī·ər]
(electronics)
Multiplier in which each of the variables is split into a low-frequency part and a high-frequency part that are multiplied separately, and the results added to give the required product; this system makes it possible to get high accuracy and broad bandwidth.
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