Patent ID: 7115843

Claim:
A high-frequency pulse oscillator, comprising: a controllable rectifier for rectifying alternating currents supplied from a current source to output currents having a predetermined waveform; a switching section comprising at least one switching block and generating pulse currents having desired amplitude and frequency from said currents having the predetermined waveform, wherein said at least one switching block is connected so that the amplitude of said pulse currents is increased; and a control system for generating first and second control pulses, wherein said first control pulse is supplied to said controllable rectifier to control rectifying said alternating currents, and wherein said second control pulse is supplied to said at least one switching block to control said currents having the predetermined waveform to be transformed into said pulse currents having the desired amplitude and frequency, wherein said control system comprises: a pulse-phase control system for generating said first control pulse: a voltage-controlled oscillator for generating said second control pulse; a protection/automation unit for controlling said pulse-phase control system and said voltage-controlled oscillator according to START, STOP and RESET signals to start, stop and reset the operation of generating said pulse currents; and a power supply/synchronization unit for providing a stable voltage source using said alternating currents supplied from said current source and generating signals to synchronize said pulse-phase control system.