OSCILLOGRAPH Russian patent published in 1997 - IPC

FIELD: radio measurement technology. SUBSTANCE: proposed oscillograph incorporates deviation unit 9, cathode-ray tube 2, sweep unit 3, synchronization unit 4 which input is connected to synchronization bus, stroboscopic converter 7, first and second delay lines 8, 11, voltmeter 5 and integrator 6 which output is connected to input of voltmeter and second input of deviation unit. Output of integrator is connected to output of stroboscopic converter which first and second inputs are connected to outputs second delay line and deviation unit. Output of synchronization unit is connected to input of first delay line which output is linked to inputs of sweep unit and second delay line. EFFECT: increased measurement accuracy, reduced labour input. 2 dwg