HIGH-STABILITY TEMPERATURE-CONTROLLED OSCILLATOR
FIELD: radio electronics; high-stability oscillation sources; temperature-controlled self-excited oscillators using piezoelectric-resonators. ^ SUBSTANCE: proposed self-excited oscillator incorporating provision for selecting heat-control temperature at any desired temperature irrespective of extrem...
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| creator | PASHKOV SERGEJ SERGEEVICH ROGOZINSKIJ ALEKSEJ VLADIMIROVICH LITVINOV VALENTIN PETROVICH FINKEL' IL'JA VIKTOROVICH VASIL'EV ALEKSANDR MIKHAJLOVICH OVCHINNIKOV MIKHAIL JUR'EVICH |
| description | FIELD: radio electronics; high-stability oscillation sources; temperature-controlled self-excited oscillators using piezoelectric-resonators. ^ SUBSTANCE: proposed self-excited oscillator incorporating provision for selecting heat-control temperature at any desired temperature irrespective of extreme points on temperature-frequency characteristic of SC-cut resonator that has quartz-crystal resonator inserted in its oscillatory system or feedback circuit and placed in thermostat accommodating temperature control, temperature sensor, and heater is provided with additional temperature-dependent circuit also disposed in thermostat and used for thermal compensation of oscillator temperature-frequency characteristic within thermostat temperature fluctuation range. ^ EFFECT: enhanced stability of quartz-crystal oscillator frequency within wide temperature range, reduced requirement to precision of thermostat temperature control mainly for resonators. ^ 2 cl, 1 dwg, 1 tbl |
| format | Patent |
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high-stability oscillation sources; temperature-controlled self-excited oscillators using piezoelectric-resonators. ^ SUBSTANCE: proposed self-excited oscillator incorporating provision for selecting heat-control temperature at any desired temperature irrespective of extreme points on temperature-frequency characteristic of SC-cut resonator that has quartz-crystal resonator inserted in its oscillatory system or feedback circuit and placed in thermostat accommodating temperature control, temperature sensor, and heater is provided with additional temperature-dependent circuit also disposed in thermostat and used for thermal compensation of oscillator temperature-frequency characteristic within thermostat temperature fluctuation range. ^ EFFECT: enhanced stability of quartz-crystal oscillator frequency within wide temperature range, reduced requirement to precision of thermostat temperature control mainly for resonators. ^ 2 cl, 1 dwg, 1 tbl</description><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>ELECTRICITY</subject><subject>GENERATION OF NOISE BY SUCH CIRCUITS</subject><subject>GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING,BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN ANON-SWITCHING MANNER</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDw8HT30A0OcXTy9PEMiVQIcfUNcA1yDAkNctV19vcLCfL38XF1UfAPdvb08XEM8Q_iYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxQaFGxoaG5kZmzobGRCgBAB1nJoI</recordid><startdate>20071127</startdate><enddate>20071127</enddate><creator>PASHKOV SERGEJ SERGEEVICH</creator><creator>ROGOZINSKIJ ALEKSEJ VLADIMIROVICH</creator><creator>LITVINOV VALENTIN PETROVICH</creator><creator>FINKEL' IL'JA VIKTOROVICH</creator><creator>VASIL'EV ALEKSANDR MIKHAJLOVICH</creator><creator>OVCHINNIKOV MIKHAIL JUR'EVICH</creator><scope>EVB</scope></search><sort><creationdate>20071127</creationdate><title>HIGH-STABILITY TEMPERATURE-CONTROLLED OSCILLATOR</title><author>PASHKOV SERGEJ SERGEEVICH ; 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high-stability oscillation sources; temperature-controlled self-excited oscillators using piezoelectric-resonators. ^ SUBSTANCE: proposed self-excited oscillator incorporating provision for selecting heat-control temperature at any desired temperature irrespective of extreme points on temperature-frequency characteristic of SC-cut resonator that has quartz-crystal resonator inserted in its oscillatory system or feedback circuit and placed in thermostat accommodating temperature control, temperature sensor, and heater is provided with additional temperature-dependent circuit also disposed in thermostat and used for thermal compensation of oscillator temperature-frequency characteristic within thermostat temperature fluctuation range. ^ EFFECT: enhanced stability of quartz-crystal oscillator frequency within wide temperature range, reduced requirement to precision of thermostat temperature control mainly for resonators. ^ 2 cl, 1 dwg, 1 tbl</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; rus |
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| subjects | BASIC ELECTRONIC CIRCUITRY ELECTRICITY GENERATION OF NOISE BY SUCH CIRCUITS GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING,BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN ANON-SWITCHING MANNER |
| title | HIGH-STABILITY TEMPERATURE-CONTROLLED OSCILLATOR |
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