Power divider from over-mode coaxial waveguide to two-way rectangular waveguide

Abstract

The invention discloses a power divider from an over-mode coaxial waveguide to a two-way rectangular waveguide. The power divider mainly solves the problems that a mature power divider from a high-power over-mode coaxial waveguide to a two-way rectangular waveguide does not exist in the prior art, and a technological development requirement cannot be met. The power divider from the over-mode coaxial waveguide to the two-way rectangular waveguide comprises bottom plates, a top plate, an input coaxial waveguide, a cone, semi-cylindrical conductors and partial wave uprights, wherein the top of the input coaxial waveguide is fixed in central positions of the bottom plates; the bottom of the cone is fixed on the top plate; the top of the cone is connected with the input coaxial waveguide; the cone is in a conical conductor structure; the semi-cylindrical conductors are fixed between the top plate and the bottom plates, and located on the outer sides of the cone; and the partial wave uprights are fixed between the top plate and the bottom plates, and located on the outer sides of the semi-cylindrical conductors. With the adoption of the scheme, the power divider achieves purposes of small reflection, low loss, high power capacity and high-power application, and has very high practical value and popularization value.

Description

technical field [0001] The invention relates to a power divider in the technical field of high-power microwaves, in particular to a power divider suitable for high-power over-mode coaxial waveguides to two-way rectangular waveguides. Background technique [0002] In the field of traditional microwave technology, the power divider is a common microwave component. In addition to researching the technical performance of low loss, low reflection, and high transmission efficiency required by the power divider, it is also necessary to meet its matching with the output mode of the high-power microwave source and achieve high power capacity. [0003] At present, most high-power microwave sources have a rotationally symmetrical structure, and most of their output structures use the TEM mode of the over-mode coaxial waveguide or the TM0n mode of the over-mode circular waveguide. Some studies have been carried out on rectangular waveguide power splitters, and two types of power split...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a power divider from an over-modulated coaxial waveguide to two-way rectangular waveguides, which mainly solves the lack of a mature solution for high-power over-mode coaxial waveguides to two-way rectangular waveguides in the prior art. The power divider cannot meet the needs of technological development

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