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Arborescence waveguide tube

A waveguide and tree-like technology, applied in waveguides, waveguide devices, circuits, etc., can solve problems such as complex mechanical structures

Inactive Publication Date: 2013-09-11
高爱国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the mechanical structure of the above method is complicated, and microwave energy of different intensities cannot be sent to different parts of an item according to needs.

Method used

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  • Arborescence waveguide tube

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Embodiment Construction

[0013] like figure 1 As shown, the tree-shaped waveguide is mainly composed of a main waveguide 1 and a microwave generator 4. The main waveguide 1 includes a guiding part connected with the microwave generator 4 and a trunk part with closed ends; There is more than one sub-waveguide 2 with closed ends; more than one microwave output hole 3 is provided on the main part of the main waveguide and the wall of the sub-waveguide; the microwave generated by the microwave generator 4 enters the closely connected In the main waveguide 1, through the refraction of the inner wall of the main waveguide 1, a part of the microwave is emitted from the microwave output hole on the main waveguide, and another part of the microwave enters the sub-waveguide 2, and then passes through the sub-waveguide 2. The microwave is refracted in the middle, and the microwave will be emitted outward when it encounters the microwave output hole 3 .

[0014] In the actual application process, multiple micro...

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Abstract

An arborescence waveguide tube is mainly composed of a main waveguide tube and a microwave generator. The main waveguide tube comprises a guiding part and a main part with a closed tail end, and more than one branch waveguide tubes with closed tail ends is arranged on the main part of the main waveguide tube. The number, the density, the orientation, the hole diameter and the shapes of microwave output holes can be arranged on the main waveguide tube and the branch waveguide tubes according to needs, microwaves are made to be emitted towards all directions according to a set mode, and the fact that microwave energy with different intensities can be conveyed to different portions of an object is really achieved.

Description

technical field [0001] The invention relates to a tree-shaped waveguide, which belongs to waveguide optimization technology. Background technique [0002] The function of the waveguide is mainly to transmit the microwave generated by the microwave generator to the working space and process the items in the working space. Since the transmission characteristics of microwaves are linear, in order to make the microwaves entering the working space fully act on the objects, in practical applications, four methods are commonly used to make the microwaves act on the objects more uniformly: one is Use the inner wall of the working space to reflect the microwave, so that the microwave can irradiate the article from all directions; the second is to add a stirring device to refract the microwave from the waveguide, change the transmission direction of the microwave, and fully irradiate the microwave to the object. The third is to make the items rotate, such as microwave ovens often us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01P3/00
Inventor 李耀强
Owner 高爱国