HYDROGEN TIME AND FREQUENCY KEEPER (TWO VERSIONS) Russian patent published in 2019 - IPC G04G3/00 

FIELD: watches and other time measuring instruments.

SUBSTANCE: hydrogen time and frequency keeper is intended for use as source of highly stable signals. Time and frequency storer comprises a quantum discriminator, through a modulation signal amplifier and a synchronous detector connected to a modulating generator, output of which is connected through frequency multiplier to quantum discriminator input, quartz generator connected to frequency multiplier and through frequency synthesizer to other input of frequency multiplier, series-connected second quantum discriminator, input of which is connected to input of first quantum discriminator, a modulation signal amplifier and a synchronous detector connected to the output of the modulating generator, and a voltage adder is connected between the outputs of the synchronous detectors, and its output is connected to the input of the quartz generator. According to the second version, the device comprises N groups of blocks of series-connected quantum discriminator, modulation frequency amplifier and synchronous detector, input of which is connected to output of modulating generator, which second output is connected to input of quantum discriminator through frequency multiplier, frequency multiplier second input through frequency synthesizer is connected to third input of frequency multiplier, quartz oscillator, first output of which is connected to second input of frequency multiplier, and voltage summator, wherein output of quartz generator is connected in parallel to inputs of frequency multipliers N of group of blocks, voltage summator is connected between outputs of synchronous detectors N of groups of blocks, and output of summator is connected to input of quartz generator.

EFFECT: technical solution allows simplifying the design of a hydrogen frequency and time keeper while maintaining operating reliability and frequency storage.

2 cl, 6 dwg