A compact relativistic magnetron with te10 output mode

Abstract

The invention belongs to the technical field of microwave sources in high-power microwave technology, and specifically relates to a relativistic magnetron with a rectangular TE10 output mode that can make the axial output microwave mode more pure and the whole system more compact. In view of the problem that the current axial output relativistic magnetron needs a more pure single output mode, and the existing axial output relativistic magnetron is difficult to meet the needs of compactness and miniaturization, a new type of relativistic magnetron is proposed. The magnetron, through the improvement of the anode structure of the magnetron, the design of the axial output transition section, the design of the rectangular output waveguide and the design of the external magnetic field system, not only can directly output the purer rectangular TE10 mode microwave in the axial direction, Moreover, the whole system can be made more compact and miniaturized.

Description

technical field [0001] The invention belongs to the technical field of microwave sources in high-power microwave technology, and specifically relates to a relativistic magnetron with TE10 output mode which can make the microwave mode output in the axial direction more pure and the whole system more compact. Background technique [0002] From the perspective of developing a practical high-power microwave system, James Benford, an authoritative person in the field of high-power microwave in the United States, pointed out four development directions of high-power microwave sources in the future: (1) Comprehensively reduce the size and weight of the system and increase the power consumption ratio ; (2) high repetition frequency work; (3) frequency can be tuned; (4) long life. In order to meet the development and application requirements of high-power microwave sources in the future, a practical high-power microwave source has been developed. The relativistic magnetron with the c...

AI Technical Summary

Problems solved by technology

[0012] The technical problem to be solved by the present invention is aimed at the problem that the current axial output relativistic magnetron needs a more pure single output mode, and the problem that the existing axial output relativistic magnetron is difficult to meet the needs of compactness, miniaturization, etc. , proposed a compact relativistic magnetron with TE10 output mode, which was improved through the improvement of the magnetron anode structure, the design of the axial output transition section, the design of the rectangular output waveguide, and the design of the applied magnetic field system, Not only can the purer rectangular TE10 mode microwave be directly axially output, but also can make the whole system more compact and miniaturized

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