Multifunctional power divider

A power divider and multi-functional technology, applied in waveguide-type devices, electrical components, connecting devices, etc., can solve problems such as limited bandwidth, affecting production efficiency, and difficulty in practical use, reducing the accuracy of processing requirements, improving production efficiency, and not easy to use. deformation effect

Inactive Publication Date: 2015-08-12
合肥凯蒙新材料有限公司
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  • Abstract
  • Description
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Problems solved by technology

[0002] At present, the frequency of the widely used cavity power splitter is between 800-2500MHz, which covers the main frequency of mobile communication, and also covers the general frequency of 3G. Due to the popularization of digital TV, the original analog signal gradually cancels the frequency of 700MHz. The frequency is likely to be used in 3G products. If you want full-band coverage, you need a wider bandwidth bridge and power splitter to cover more frequency bands. Existing power splitters generally use micro Stripline design, its bandwidth is limited, power is

Method used

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  • Multifunctional power divider

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Embodiment Construction

[0009] refer to figure 1 , a multifunctional power splitter, which includes a shell 1, a power splitter 2, and a coupler 3, the shell 1 is provided with a power splitter 2, the two ends of the power splitter 2 are connected to the coupler 3 pins, and the shell 1 and The coupler 3 shells are connected, and the power splitting rod 2 is divided into two sections, and the two sections are connected by stud threads.

[0010] The power splitter 2 can be provided with 3-5 interfaces to connect with the connector 3 pins respectively.

[0011] In the present invention, a power distribution rod is arranged in the shell, and the power distribution rod is divided into two sections, one section is 1, 2, 3 grades, which is thinner, and the other section is 4, 5, 6, 7 grades, which is thicker, between the two sections It is screwed and connected to form a whole power sub-rod. Since the length of each section is shortened, the processing deformation is very small, thus ensuring the machining...

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Abstract

The invention discloses a multifunctional power divider, and relates to the technical field of power dividers. The multifunctional power divider comprises a shell, a power dividing bar and a connector, wherein the shell is internally provided with the power dividing bar, both ends of the power dividing bar are connected with pins of the connector respectively, the shell is connected with a shell of the connector, the power dividing bar is divided into two segments, and the two segments are in threaded connection through a stud. According to the invention, an air cavity and inner conductor combination mode is adopted, thereby not only being capable of meeting requirements in coverage bandwidth and power, but also being not easy to cause deformation in inner conductor and high in simulation degree. Meanwhile, the required processing precision in the production process is reduced, and thus the production efficiency is improved.

Description

Technical field: [0001] The invention relates to the technical field of power dividers. Background technique: [0002] At present, the frequency of the widely used cavity power splitter is between 800-2500MHz, which covers the main frequency of mobile communication, and also covers the general frequency of 3G. Due to the popularization of digital TV, the original analog signal gradually cancels the frequency of 700MHz. The frequency is likely to be used in 3G products. If you want full-band coverage, you need a wider bandwidth bridge and power splitter to cover more frequency bands. Existing power splitters generally use micro Stripline design, its bandwidth is limited, power is also very limited, and now there are some designs of cavity power splitters, but they also face bandwidth limitations, it is difficult to exceed the frequency of 700-2700MHz, because once the bandwidth is widened, the inner conductor will If it needs to be lengthened, the rigidity of the inner c...

Claims

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Application Information

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IPC IPC(8): H01P5/12
Inventor 不公告发明人
Owner 合肥凯蒙新材料有限公司
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