TRAVELING WAVE TUBE SYSTEM AND CONTROL METHOD OF TRAVELING WAVE TUBE

摘要

A traveling wave tube system includes a traveling wave tube, and a power supply device for supplying required power supply voltages to the respective electrodes of the traveling wave tube. The power supply device includes a control voltage generation circuit for generating a control voltage which is a negative DC voltage on the basis of a ground potential and supplying the control voltage to the anode, an anode voltage generation circuit for generating an anode voltage which is a negative DC voltage on the basis of the potential of the anode and supplying the anode voltage to the cathode, and a collector voltage generation circuit for generating a collector voltage which is a positive DC voltage on the basis of the potential of the cathode and supplying the collector voltage to the collector.

主权项

1. A traveling wave tube system comprising:
a traveling wave tube; and a power supply device that supplies required power supply voltages to a cathode, an anode, a heater and a collector provided in said traveling wave tube, said power supply device including: a control voltage generation circuit that generates a control voltage which is a negative DC voltage on the basis of a ground potential and supplies the control voltage to the anode; an anode voltage generation circuit that generates an anode voltage which is a negative DC voltage on the basis of the potential of the anode and supplies the anode voltage to the cathode; a collector voltage generation circuit that generates a collector voltage which is a positive DC voltage on the basis of the potential of the cathode and supplies the collector voltage to the collector; and a heater voltage generation circuit that generates a heater voltage which is a required voltage on the basis of the potential of the cathode and supplies the heater voltage to the heater.