US PATENT SUBCLASS 332 / 173
.~ Magnetic field varied by modulating signal

Current as of: June, 1999
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332 /   HD   MODULATORS

149  DF  AMPLITUDE MODULATOR {14}
173.~ Magnetic field varied by modulating signal

DEFINITION

Classification: 332/173

Magnetic field varied by modulating signal:

(under subclass 149) Subject matter in which the amplitude of the carrier is varied by varying a magnetic field in accordance with the modulating signal.

(1) Note. Devices which may be used to vary a magnetic field include saturable reactors and transformers.