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单词 nondegenerate amplifier
释义 nondegenerate amplifier
[¦nän·di`jen·ǝ·rǝt `am·plǝ´fī·ǝr]
ELECTRONICS
Parametric amplifier that is characterized by a pumping frequency considerably higher than twice the signal frequency; the output is taken at the signal input frequency; the amplifier exhibits negative impedance characteristics, indicative of infinite gain, and is therefore capable of oscillation.
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