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Publication of BE716676ApublicationCriticalpatent/BE716676A/xx
H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
H03B9/00—Generation of oscillations using transit-time effects
H03B9/12—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices
G—PHYSICS
G05—CONTROLLING; REGULATING
G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
G05D15/00—Control of mechanical force or stress; Control of mechanical pressure
G05D15/01—Control of mechanical force or stress; Control of mechanical pressure characterised by the use of electric means
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Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Engineering & Computer Science
(AREA)
Automation & Control Theory
(AREA)
Amplifiers
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Measurement Of Resistance Or Impedance
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Amplitude Modulation
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Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers
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Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators
(AREA)