Gallium nitride amplifier circuit

Abstract

The invention relates to a gallium nitride amplifier circuit which serves as a basic electronic circuit for proton beam therapy and has a function of receiving a plurality of currents and a function of outputting a plurality of voltages. The gallium nitride can tolerate radiation generated during proton beam treatment, so that the gallium nitride can be used as an electronic circuit of proton beam equipment, has high reliability and can improve the reliability of the whole system.

Description

technical field [0001] The invention provides a gallium nitride amplifier, in particular a gallium nitride transimpedance amplifier that can be used in proton beam equipment. Background technique [0002] Traditionally, proton beam therapy (Proton beam therapy) equipment is a kind of proton accelerator. Its main medical application field is the radiation treatment of cancer tumors. During the actual cancer tumor treatment, the proton beam will be aimed at the patient The position of the tumor, through the Bragg spike phenomenon that releases most of the energy through the protons carrying energy at a specific depth, a large amount of energy is released in the tumor (cancer focus area), so as to destroy the cancer cells in the tumor without destroying Other normal cells other than tumors. [0003] From the above, it can be seen that proton beam therapy has significant advantages over conventional radiotherapy, because compared with traditional treatment methods, the retained...

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Problems solved by technology

[0005] Therefore, as the aforementioned electronic circuit using silicon material as the basic material, it is well known that due to the fact that silicon material cannot withstand radiation in a radiation environment, the durability of electronic circuits made of silicon material is poor. lower, so that the reliability (reliability) is also lower, and the proton beam equipment needs to use the electronic circuit with better durability and high reliability, that is, the traditional proton beam equipment needs to be loaded with high reliability Electronic circuits that allow the proton beam equipment to be used continuously without any damage under certain conditions and for the time it is used

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