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Relativistic magnetron output structure with omnidirectional radiation capability

A relativistic magnetron and radiation structure technology, applied in the field of compact relativistic magnetron energy output structure, can solve the problems of mode jump, complex structure, huge magnetic field coil, etc. The effect of omnidirectional radiation ability

Active Publication Date: 2020-08-11
UNIV OF ELECTRONICS SCI & TECH OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0007] In order to overcome the above-mentioned technical deficiencies, the present invention provides a relativistic magnetron output structure with omnidirectional radiation capability, which solves the problem of complex structure, low output power, huge magnetic field coils, and existence of high-power microwave radiation systems based on relativistic magnetrons. Mode jump risk and other issues

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  • Relativistic magnetron output structure with omnidirectional radiation capability
  • Relativistic magnetron output structure with omnidirectional radiation capability
  • Relativistic magnetron output structure with omnidirectional radiation capability

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Embodiment Construction

[0032] In order to better illustrate the purpose, advantages and technical ideas of the present invention, the present invention will be further elaborated below in conjunction with specific embodiments. It should be noted that the specific examples given below are only for the purpose of explaining the present invention in detail, and do not limit the present invention.

[0033] An embodiment of the present invention is a magnetron energy output structure with omnidirectional radiation capability, figure 1 (a), (b), (c), and (d) are the bottom view, top view, side view, and axonometric view of the output structure, respectively. The positions of sections (A-A) and (B-B) are given by figure 1 (a) given by , plotted at figure 2 and image 3 . The specific segmentation of the output structure and the rest of the section positions are as figure 2shown. The magnetron diffraction output structure with omnidirectional radiation capability is divided into five sections, the f...

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Abstract

The invention discloses a relativistic magnetron output structure with omnidirectional radiation capability, and belongs to the technical field of microwaves. The structure comprises a first transition section, a ridge coaxial waveguide, a second transition section and a radiation structure which are connected in sequence, and the relativistic magnetron is transited to the radiation structure through the first transition section, the ridge coaxial waveguide and the second transition section. The radiation structure excites the slot unit by cutting angular current on the waveguide wall, and a certain included angle is formed between the slot unit and the axis, so that radiation of electromagnetic waves is realized. The structure solves the problems that a high-power microwave radiation system based on the relativistic magnetron is complex in structure, low in output power and large in magnetic field coil, and mode hopping risks exist.

Description

technical field [0001] The invention belongs to the field of microwave technology and relates to a compact relativistic magnetron energy output structure. Background technique [0002] In recent years, thanks to the rapid development of technologies such as aircraft control and navigation guidance, UAV technology has been continuously upgraded. Unmanned aerial vehicles have the advantages of high agility, high lethality, and low cost, and are highly sought after by the military of various countries. Due to the improvement of UAV's agility and further miniaturization, it is difficult to effectively attack it with traditional weapons. Thanks to its wide beam and light speed propagation, high-power microwave weapons can increase the attack range and shorten the attack time. Traditional anti-drone high-power microwave systems usually need to use radar to locate the target first, and then use a servo system to align the radiation direction of the antenna at the target, and simu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01J23/48H01J25/55
CPCH01J23/48H01J25/55
Inventor 李浩罗鸣汪海洋胡标李天明何超雄
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
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