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Terminated spread spectrum waveguide coaxial converter

A converter and spread spectrum technology, applied in waveguide-type devices, connecting devices, circuits, etc., can solve problems such as poor spread spectrum performance, and achieve the effects of expanding high-frequency bandwidth, reducing processing difficulty, and being easy to debug.

Active Publication Date: 2022-05-27
北京星英联微波科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, only the main mode can be transmitted in the waveguide, and the high-order modes that cannot be transmitted will gather around the probe to produce a reactance effect, resulting in poor spread spectrum performance.

Method used

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  • Terminated spread spectrum waveguide coaxial converter
  • Terminated spread spectrum waveguide coaxial converter
  • Terminated spread spectrum waveguide coaxial converter

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Embodiment Construction

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can do so without departing from the connotation of the present invention. Similar promotion, therefore, the present invention is not limited by the specific embodiments di...

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Abstract

The invention discloses a terminating spread spectrum waveguide coaxial converter, and relates to the technical field of waveguide conversion devices. The converter comprises an upper cavity, a lower cavity, a cover plate and a connector, a waveguide cavity is formed between the upper cavity and the lower cavity, openings are formed in the left side and the right side of the waveguide cavity, the cover plate is fixed to the outer side of the opening in the left end of the waveguide cavity, and the connector is fixed to the outer side of the cover plate. And the coaxial inner conductor on the connector passes through the through hole in the cover plate and then enters the waveguide cavity.

Description

technical field [0001] The invention relates to the technical field of waveguide conversion devices, in particular to a terminal-connected spread spectrum waveguide coaxial converter with good spread spectrum performance. Background technique [0002] The waveguide-to-coaxial converter plays an important role in the microwave field, mainly realizing the mutual conversion between coaxial signals and waveguide signals. The coaxial inner conductor (the connector extends into the waveguide cavity) can be regarded as a probe in the waveguide. The essence of the energy exchange between the probe and the waveguide is the excitation process of the probe in the waveguide. In waveguides, the insertion of probes can cause discontinuities, which in turn create an infinite number of higher-order modes. In the waveguide, only the main mode can be transmitted, and the higher-order modes that cannot be transmitted will gather around the probe to generate a reactance effect, resulting in po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01P5/08
CPCH01P5/082Y02D30/70H01P5/08H01P3/06H01P3/12
Inventor 胡南谢文青刘建睿刘爽赵丽新
Owner 北京星英联微波科技有限责任公司
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