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A microwave transmission device and remote microwave system

A microwave transmission and equipment technology, applied in the microwave field, can solve the problems of low performance, limited transmission distance and high construction cost, and achieve the effect of increasing transmission gain and extending transmission distance

Active Publication Date: 2016-03-23
KUANG CHI INST OF ADVANCED TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a microwave transmission device and a remote microwave system for the defects of the prior art such as limited transmission distance, high construction cost and low performance

Method used

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  • A microwave transmission device and remote microwave system
  • A microwave transmission device and remote microwave system
  • A microwave transmission device and remote microwave system

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Embodiment Construction

[0027] image 3 is a schematic structural diagram of a microwave transmission device 300 according to an embodiment of the present invention. The microwave transmission device 300 includes a microwave transmission unit 301 for realizing spatial transmission of microwave signals, and a metamaterial converging module 302 arranged on the microwave transmission unit 301 for converging microwaves. The microwave transmission unit 301 and the metamaterial convergence module 302 are fixed by a certain fixing method, and the specific fixing method is not limited, as long as the technical solution of the present invention can be realized.

[0028] Wherein, the metamaterial converging module 302 is composed of at least one metamaterial sheet, and each sheet includes a sheet-shaped substrate and a plurality of artificial microstructures attached to the substrate. When there are multiple metamaterial sheets, they are stacked along the direction perpendicular to the sheet surface and form ...

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Abstract

The invention relates to a microwave transmission device and a microwave remote system. The microwave transmission device comprises a microwave transmission unit used for realizing spatial transmission of microwave signals, and a metamaterial converging module used to make the microwaves convergent, the metamaterial converging module being disposed on the microwave transmission unit. The microwave remote system comprises a microwave access unit, a near-end microwave transmission unit, a far-end microwave transmission unit, a microwave remote unit, and a metamaterial converging module used to make the microwaves convergent and disposed on the near-end microwave transmission unit. Through adding the metamaterial converging module used to make the microwaves convergent on the microwave transmission unit, microwave shapes of the microwave transmission unit are modulated so that microwave beams are more concentrated, transmission gain is effectively increased, transmission distance is extended, transmission accuracy is enhanced, and system construction cost is reduced.

Description

technical field [0001] The present invention relates to microwave technology, more specifically, to a microwave transmission device and a remote microwave system. Background technique [0002] Since the development of mobile communication networks, transmission has become a key factor restricting network construction. The transmission method is mainly optical fiber, but limited by economic factors and the difficulty of building a station, a microwave remote system is often used as an alternative. The remote microwave system can be applied to areas lacking fiber resources and difficult to lay optical cables for coverage or network optimization in residential quarters, as well as in places where installation conditions are limited and the isolation of transceiver antennas is difficult to ensure, such as iron towers and high-rise roofs, etc. regional use. [0003] The remote microwave system is a combination of digital microwave transmission technology, radio frequency amplif...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/26
Inventor 刘若鹏季春霖岳玉涛洪运南
Owner KUANG CHI INST OF ADVANCED TECH
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