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Linear accelerator based on distributed injection solid-state microwave source

A linear accelerator and microwave source technology, applied in the direction of linear accelerators, accelerators, electrical components, etc., can solve the problems of poor operating efficiency of the accelerator, inflexible phase of the electric field of the accelerating cavity, and impact on stability and system life. Improve design flexibility and accelerator efficiency, improve system stability and system life, and reduce system maintenance costs

Pending Publication Date: 2022-02-08
晁阳
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Problems solved by technology

[0004] At present, the technical solution based on high-power vacuum microwave source has certain limitations, the system maintenance cost is high, the stability and system life are affected, and the electric field phase of each accelerating cavity is not flexible enough, the adjustment performance and the accelerator operation efficiency are not good. sexual insufficiency

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  • Linear accelerator based on distributed injection solid-state microwave source
  • Linear accelerator based on distributed injection solid-state microwave source
  • Linear accelerator based on distributed injection solid-state microwave source

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Embodiment Construction

[0022] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understoo...

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Abstract

The invention discloses a linear accelerator based on a distributed injection solid-state microwave source, and relates to the technical field of accelerators and high-power microwaves. The linear accelerator comprises an accelerator, the accelerator comprises a microwave source, a power divider, n stages of acceleration units and a particle injection and output system, wherein the output end of the microwave source is connected with the power divider 0, a microwave source is divided into n sub-paths through a power divider 0, microwave signals of each sub-path are fed into a corresponding first-stage acceleration unit, each acceleration unit comprises one power divider, one phase shifter array, one solid-state amplifier array and one acceleration cavity, and the i-th path of microwave signals output by the power divider 0 are firstly divided into m paths of microwave signals through a power divider i. The distributed solid-state amplifier with higher stability and longer service life is adopted to replace a traditional high-power vacuum electronics microwave source, synthesis of microwave power and acceleration of particles are achieved in the resonant cavity, the stability of the system is effectively improved, and the service life of the system is effectively prolonged.

Description

technical field [0001] The invention relates to the technical field of accelerators and high-power microwaves, in particular to a linear accelerator based on distributed injection solid-state microwave sources. Background technique [0002] Linear accelerators usually refer to accelerators that use high-frequency electromagnetic fields to accelerate, and the trajectory of accelerated particles is linear. According to the types of accelerated particles, they can be divided into electron linear accelerators, proton linear accelerators, heavy ion linear accelerators and superconducting linear accelerators. Accelerator, etc.; [0003] The accelerator is composed of three high columns made of insulating material and the accelerator tube in the middle. The accelerator is kept vacuum by the vacuum pump. There are metal rings in the tube, and the way they are connected with the high-voltage generator can make the negative pressure of a series of metal rings gradually increase from ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05H7/22H05H7/18H05H9/00
CPCH05H7/22H05H9/00H05H7/18
Inventor 晁阳
Owner 晁阳