US PATENT SUBCLASS 332 / 174
.~ Resistive or dissipative device controlled by modulating signal (e.g., loss modulator)

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332 /   HD   MODULATORS

149  DF  AMPLITUDE MODULATOR {14}
174.~ Resistive or dissipative device controlled by modulating signal (e.g., loss modulator)

DEFINITION

Classification: 332/174

Resistive or dissipative device controlled by modulating signal (e.g., loss modulator):

(under subclass 149) Subject matter in which the energy of the carrier is variably absorbed, diverted or scattered in accordance with the modulating signal.

SEE OR SEARCH CLASS

455, Telecommunications,

106, for a transmitter utilizing absorption modulation.