Embodiments of the present disclosure provide an X-ray device and an imaging device including the X-ray device. The X-ray device may include a high voltage generator and an X-ray tube. The high voltage generator and the X-ray tube may be disposed in a same housing. The housing may be filled with an insulating material.

Embodiments of the present disclosure provide an X-ray device and an imaging device including the X-ray device. The X-ray device may include a high voltage generator and an X-ray tube. The high voltage generator and the X-ray tube may be disposed in a same housing. The housing may be filled with an insulating material.

A linac-based X-ray system for cargo scanning and imaging applications uses linac design, RF power control, beam current control, and beam current pulse duration control to provide stable sequences of pulses having different energy levels or different doses.

A linac-based X-ray system for cargo scanning and imaging applications uses linac design, RF power control, beam current control, and beam current pulse duration control to provide stable sequences of pulses having different energy levels or different doses.

Systems and methods for controlling a high voltage generator of an interventional imaging system are provided herein. In one example, a method for an interventional imaging system includes generating a plurality of X-ray pulses with an X-ray tube of the interventional imaging system, each X-ray pulse generated by supplying voltage to the X-ray tube from a high voltage generator and opening a gridding electrode of the X-ray tube, and turning off the high voltage generator between each X-ray pulse. In some examples, the high voltage generator may be reactivated prior to each X-ray pulse according to a command signal that anticipates an actual start time of each X-ray pulse.

Systems and methods for controlling a high voltage generator of an interventional imaging system are provided herein. In one example, a method for an interventional imaging system includes generating a plurality of X-ray pulses with an X-ray tube of the interventional imaging system, each X-ray pulse generated by supplying voltage to the X-ray tube from a high voltage generator and opening a gridding electrode of the X-ray tube, and turning off the high voltage generator between each X-ray pulse. In some examples, the high voltage generator may be reactivated prior to each X-ray pulse according to a command signal that anticipates an actual start time of each X-ray pulse.

The present disclosure provides a method, system, and apparatus for controlling X-rays. The method of the present disclosure includes: obtaining control parameters in response to an X-ray control request from a CT control unit, wherein the control parameters include at least one tank identifier, at least one voltage parameter, at least one current parameter, and at least one exposure timing; controlling, based on the tank identifier and the voltage parameter, at least one high frequency inverter of a high frequency inverter assembly to output a high frequency voltage to a corresponding tank; and controlling, based on the tank identifier and the current parameter, at least one filament power supply of a filament power supply assembly to output a filament current to the corresponding tank, thereby controlling the tank to perform an X-ray exposure task according to the exposure timing.

The present disclosure provides a method, system, and apparatus for controlling X-rays. The method of the present disclosure includes: obtaining control parameters in response to an X-ray control request from a CT control unit, wherein the control parameters include at least one tank identifier, at least one voltage parameter, at least one current parameter, and at least one exposure timing; controlling, based on the tank identifier and the voltage parameter, at least one high frequency inverter of a high frequency inverter assembly to output a high frequency voltage to a corresponding tank; and controlling, based on the tank identifier and the current parameter, at least one filament power supply of a filament power supply assembly to output a filament current to the corresponding tank, thereby controlling the tank to perform an X-ray exposure task according to the exposure timing.

A high voltage power system is disclosed. In some embodiments, the high voltage power system includes a high voltage pulsing power supply; a transformer electrically coupled with the high voltage pulsing power supply; an output electrically coupled with the transformer and configured to output high voltage pulses with an amplitude greater than 1 kV and a frequency greater than 1 kHz; and a bias compensation circuit arranged in parallel with the output. In some embodiments, the bias compensation circuit can include a blocking diode; and a DC power supply arranged in series with the blocking diode.

A high voltage power system is disclosed. In some embodiments, the high voltage power system includes a high voltage pulsing power supply; a transformer electrically coupled with the high voltage pulsing power supply; an output electrically coupled with the transformer and configured to output high voltage pulses with an amplitude greater than 1 kV and a frequency greater than 1 kHz; and a bias compensation circuit arranged in parallel with the output. In some embodiments, the bias compensation circuit can include a blocking diode; and a DC power supply arranged in series with the blocking diode.