Bundling antenna and encapsulation device thereof

A technology for cluster antennas and packaging devices, which is applied in the field of cluster antennas and packaging devices, can solve the problems that concealed antennas cannot adjust the horizontal azimuth angle, and achieve the effects of easy maintenance and adjustment, good network coverage, and easy optimization work

Active Publication Date: 2009-07-01
COMBA TELECOM TECH (GUANGZHOU) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Furthermore, due to the technical defect of mechanically adjusting the downtilt angle, the current concealed antenna cannot realize the adjustment of the horizontal azimuth angle

Method used

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  • Bundling antenna and encapsulation device thereof
  • Bundling antenna and encapsulation device thereof
  • Bundling antenna and encapsulation device thereof

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Embodiment Construction

[0040] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0041] see figure 1 with figure 2 , The top of the cluster antenna is provided with a lightning rod 1, which can lead the lightning current of the lightning rod 1 into the ground surface through a good conductor to achieve the purpose of lightning protection. The cluster antenna has a cylindrical shape as a whole, and is assembled from a packaging device 2, three antenna arrays 3 and three corresponding tower-mounted amplifiers 4 placed therein. The number of antenna array 3 and tower mount amplifier 4 among the present invention can be expressed by algebraic formula n, and n is the natural number not less than 1, and the value of n can be decided according to actual needs, for the preferred embodiment of the present invention, because Each antenna array 3 adopted can complete the coverage of 120° range in the horizontal direction, and the three antenna ar...

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Abstract

The invention discloses a cluster antenna, which comprises a package device and n antenna arrays arranged uniformly along the same circumference in the package device, wherein each antenna arrange achieves the coverage of a 360DEG/n angle range and includes a phase modulating device for modulating the phase of a communication signal to adjust the azimuthal angle of the vertical plane of the antenna array. The package device of the cluster antenna comprises a cylindrical cavity, an upper flange arranged on the top of the cylindrical cavity and a pedestal arranged on the lower part, wherein the pedestal and the upper flange are connected with the n antenna arrays. According to the structure, the coverage sector formed by each antenna array can be packaged nondependently, the three sectors share one integral antenna cover package, each antenna array achieve horizontal angle adjustment dependently, and the cluster antenna achieve integral horizontal adjustment. The cluster antenna has the advantages of small outer diameter, light weight, reliable structure, and convenient installation and maintenance.

Description

【Technical field】 [0001] The invention relates to a cluster antenna and its packaging device, which is applied in a mobile communication system. The cluster antenna can complete 360° signal coverage in a three-dimensional space, and the packaging device can package and beautify it concealedly. 【technical background】 [0002] With the in-depth development of the mobile communication industry, operators put forward higher and higher requirements for network optimization in their network construction, and the application of antennas is becoming more and more common; on the other hand, the coordination degree of mobile communication antennas and the surrounding environment is affected by attracted the attention of the general public. Therefore, more and more attention has been paid to the concealment of antennas. Concealed antennas need to ensure the coordination and unification of the antenna feed system and the surrounding environment on the basis of ensuring various communic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q21/00H01Q3/30H01Q1/42H01Q23/00H01Q1/50H01Q3/04
Inventor 游建军苏小兵
Owner COMBA TELECOM TECH (GUANGZHOU) CO LTD
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