| 摘要 |
FIELD: medical engineering. ^ SUBSTANCE: device has high- and low voltage amplifier unit, unit for forming clock pulses, unit for counting pulses, unit for distributing pulses, keys unit and action unit. Unit for forming clock pulses has unit for forming high precision frequency of high stability. The unit for forming high precision frequency is based on thermostatted quartz oscillator. The unit for counting pulses has binary decimal decoder unit. The unit for distributing pulses has chip having demultiplexor circuit. Keys unit has field transistors. The action unit has rotating field oscillator having magnetic coils, core, unit for controlling pulse durations, unit for varying field amplitude and unit directing field action. ^ EFFECT: high stability of radiation properties. ^ 22 cl, 2 dwg |
