Magic tee power divider based on novel matching structure

A technology of matching structure and power divider, which is applied in the direction of waveguide devices, electrical components, connecting devices, etc., can solve the problems of poor isolation, complicated manufacturing process, and small insertion loss, and achieve the reduction of assembly error, phase and amplitude balance Good degree, good isolation effect

Inactive Publication Date: 2012-10-10
成都赛纳赛德科技有限公司
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AI Technical Summary

Problems solved by technology

The cavity waveguide power divider has small insertion loss and good amplitude bala

Method used

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  • Magic tee power divider based on novel matching structure
  • Magic tee power divider based on novel matching structure
  • Magic tee power divider based on novel matching structure

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[0022] Example

[0023] Such as figure 1 , figure 2 , image 3 As shown, the present invention sets the axis of the first output rectangular waveguide 2, the axis of the input rectangular waveguide 1, and the axis of the second output rectangular waveguide 3 into a structure in which the structural axes of the three-dimensional space are perpendicular to each other. The problem of good balance, and the internal matching structure 4 can effectively ensure the problem of isolation, and in order to ensure the optimization of the effect, the matching structure 4 is made by one-time milling. Therefore, a magic T power divider based on a novel matching structure includes an output first output rectangular waveguide 2 and an input rectangular waveguide 1 and a second output rectangular waveguide 3 connected to the first output rectangular waveguide 2. A matching structure 4 is provided inside the first output rectangular waveguide 2, the matching structure 4 is composed of at least tw...

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Abstract

The invention discloses a magic tee power divider based on a novel matching structure. The magic tee power divider mainly comprises a first output rectangular waveguide, an input rectangular waveguide and a second output waveguide, wherein the input rectangular waveguide and the second output waveguide are connected with the first output rectangular waveguide. The matching structure is arranged in the first output rectangular waveguide, consists of at least two rectangular steps and a metal column and partially extends into the second output rectangular waveguide. The magic tee power divider based on the novel matching structure has the advantages that the magic tee power divider is simple in processing, the matching structure and a magic tee can be processed by milling once, assembly errors in matching result assembly are reduced, the phase position and amplitude balance at an output port are fine, and isolation ports are well isolated.

Description

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Claims

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Application Information

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Owner 成都赛纳赛德科技有限公司
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