MULTIPHASE DIGITAL GENERATOR Russian patent published in 1996 - IPC

FIELD: radio transmitting and synchronizing devices. SUBSTANCE: generator has storage adder 1, reference oscillator 2, multiplexor 3, phase-shift setting unit 4, code converters 5 through 5N, code multipliers 6 through 6p, sync pulse shaper 7, storage registers 8 through 8N, digital-to-analog converters 9 through 9N, low-frequency filters 10 through 10n, frequency setting code register 11, adder-subtractor units 12 through 12p-1, additional storage registers 13 through 13p, phase-shift units 14 through 14N; shaper 7 has frequency divider 15 and frequency multiplier 16. EFFECT: extended range of generated oscillations towards higher-frequencies while maintaining same output-signal phase variation range and phase setting accuracy. 1 dwg