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Ultra wide band ridged orthogonal mode coupler (OMT)

An orthogonal mode coupler and ultra-wideband technology, applied in antenna coupling, waveguide devices, electrical components, etc., can solve problems such as inability to meet the new requirements of 5G testing

Pending Publication Date: 2020-07-07
北京星英联微波科技有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The invention provides an ultra-wideband ridged orthogonal mode coupler (OMT) to solve the problem that the existing technology cannot meet the new requirements of 5G testing

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  • Ultra wide band ridged orthogonal mode coupler (OMT)
  • Ultra wide band ridged orthogonal mode coupler (OMT)
  • Ultra wide band ridged orthogonal mode coupler (OMT)

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Embodiment Construction

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0048] Such as Figure 1 to Figure 4 As shown, the embodiment of the present invention provides a kind of ultra-wideband and ridged orthogonal-mode coupler (OMT) (orthogonal-mode coupler), and this a kind of ultra-wideband adds ridged orthogonal-mode coupler (OMT) to be provided with Mod...

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Abstract

The invention provides an ultra wide band ridged orthogonal mode coupler (OMT). A mode separation cavity, a combining cavity and a matching cavity are arranged in the ultra-wideband ridged orthogonalmode coupler (OMT). The mode separation cavity is used for separating waves transmitted by the common port into a TE01 mode and a TE10 mode; the combining cavity is connected with two side ports of the mode separation cavity and used for combining TE01 modes transmitted by the two side ports into one path and outputting the path from a standard rectangular port, and the matching cavity is connected with a straight port of the mode separation cavity and used for gently transitioning TE10 modes transmitted by the straight port to the standard rectangular port for outputting; four ridges are arranged on the ultra wide band ridged orthogonal mode coupler (OMT). Through the technical scheme provided by the invention, the problem that the prior art cannot meet new requirements of 5G testing canbe solved.

Description

technical field [0001] The invention relates to the field of broadband technology, in particular to an ultra-wideband ridged orthogonal mode coupler (OMT). Background technique [0002] As the fifth generation cellular mobile communication system, it is characterized by fast speed, low delay and dense connection. Compared with previous generations of communication systems, the frequency used by 5G communication systems has been significantly increased. In the research cycle of the 2019 World Radio Communication Conference, a new topic 1.13 was established to search for available frequency bands above 6GHz, and the frequency range of the research is 24.25-86GHz. [0003] That is to say, the following new requirements have been generated for 5G testing: 1. A series of antennas suitable for each test method are required; 2. It is necessary to cover the 5G millimeter wave frequency bands of 24-50GHz and 22.5-45GHz; 3. Two-wire polarization and high cross-polarity are required ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01P1/161H01P5/16H01Q1/50H01Q1/52
CPCH01P1/161H01P5/16H01Q1/50H01Q1/52
Inventor 胡南谢文青刘建睿刘爽吴永乐王卫民冉桔庆
Owner 北京星英联微波科技有限责任公司