Dual-energy electron linear accelerator based on hybrid traveling wave accelerating structure

A technology of linear accelerator and acceleration structure, applied in the direction of linear accelerator, electrical components, accelerators, etc., can solve the problems of long pulse length, small energy adjustment range, long filling time, etc., to achieve adjustable output power level, realize electron beam Energy, the effect of shortening the filling time

Active Publication Date: 2016-08-31
SHANGHAI INST OF APPLIED PHYSICS - CHINESE ACAD OF SCI
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  • Abstract
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AI Technical Summary

Benefits of technology

This technology allows for quick charging up an electric machine without having to wait longer than necessary before starting another operation or rebuilding its battery packs. It uses two types of waves: one slow down while other speeds are being used. By combining these signals together they create more powerful electromagnetic fields within the space around them. These stronger magnetic field helps improve performance even further.

Problems solved by technology

This technical problem addressed in this patented text relates to improving the efficiency of dual-electron laser systems that allow both low-and high-powered electrons to pass through simultaneously during radiotheraphy treatments while reducing their impact on other parts of the system's performance.

Method used

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  • Dual-energy electron linear accelerator based on hybrid traveling wave accelerating structure

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Embodiment Construction

[0027] Below in conjunction with the drawings, preferred embodiments of the present invention are given and described in detail.

[0028] like figure 1 As shown, the present invention is a dual-energy electron linear accelerator based on a hybrid traveling wave accelerating structure, which includes: a power source system connected in sequence through cables or microwave waveguides, a power divider 20, a hybrid traveling wave accelerating structure and Microwave power recovery system.

[0029] The power source system specifically includes: a microwave signal source 11, a 180-degree phase switch 12, a solid-state amplifier 13 and a klystron 14 connected in sequence, a trigger signal source 15 connected to the 180-degree phase switch 12 and the solid-state amplifier 13, and a trigger signal source 15 connected to the trigger signal Modulator 16 between source 15 and klystron 14, where:

[0030] The microwave signal source 11 is used to provide a continuous microwave signal of ...

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Abstract

The invention relates to a dual-energy electron linear accelerator based on a hybrid traveling wave accelerating structure. The dual-energy electron linear accelerator comprises a power source system, a power divider, the hybrid traveling wave accelerating structure and a microwave power recovery system which are connected in sequence, wherein the power source system is used for supplying pulse microwave power and simultaneously outputting a 180-degree phase overturning signal at a preset moment; an input port connected with the power source system and two output ports are formed in the power divider; and the hybrid traveling wave accelerating structure comprises a prewave acceleration segment and a backwave acceleration segment connected with the two output ports of the power divider respectively. The filling time of the pulse microwave power in the accelerating structure can be greatly shortened by using the hybrid traveling wave accelerating structure; and adjustable energy storage time of an energy multiplier can be realized by controlling the time node of generating the 180-degree phase overturning signal, so that adjustable output power level of the energy multiplier is realized, and then adjustable speediness of electron beam energy is realized.

Description

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Claims

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Application Information

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Owner SHANGHAI INST OF APPLIED PHYSICS - CHINESE ACAD OF SCI
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