Mobile communication base station antenna

A mobile communication base station and antenna technology, applied in the direction of antenna, antenna components, antenna grounding switch structure connection, etc., can solve the problems of high melting point, no solution, inability to adapt to development, etc., and achieves good electrical and thermal conductivity and stable signal reception. , the effect of mature molding process

Inactive Publication Date: 2017-08-18
重庆克洛弗电子有限公司
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  • Abstract
  • Description
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Problems solved by technology

[0014] 5. High melting point: the melting point of aluminum alloy is about 596°C;
[0018] Although aluminum alloy has the above-mentioned characteristics, it can no longer adapt to the development of this industry, and the status quo of making mobile communication base station antennas with aluminum alloy has lasted for a long time, and there is still no solution. After continuous experiments, the inventor proposed the following The technical solution completely solves the above technical difficulties

Method used

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  • Mobile communication base station antenna

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Embodiment Construction

[0044] The present invention will be further described below in conjunction with specific examples.

[0045] The invention relates to a base station antenna for mobile communication. The main components of the antenna are made of magnesium alloy materials. The components and weight percentages of the magnesium alloy are: manganese (Mn) 0.1-1.0%, zinc (Zn) 0.1- 1.0%, silicon (Si) 0.001-1.4%, copper (Cu) 0.001-0.25%, aluminum (Al) 3-10%, nickel (Ni) ≤ 0.005%, iron (Fe) ≤ 0.005%, lead (Pb) 0.005%, impurity ≤ 0.3%, the rest is magnesium (Mg). Raw materials and auxiliary materials are configured according to the above proportions, preheated in the melting furnace (crucible), smelted by heating, refining, casting and other refining processes to obtain magnesium alloy ingots (magnesium alloy blanks), which are processed into the required corresponding magnesium alloy ingots. Material form, such as sheet, bar, etc.

[0046]The general material of the main metal parts in the base sta...

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Abstract

The invention discloses a mobile communication base station antenna with the improvement of product quality and reduction of product weight. Metal components in the mobile communication base station antenna are made of a magnesium alloy material which comprises the follow components of, by weight, 0.1-1.0% of manganese (Mn), 0.1-1.0% of zinc (Zn), 0.001-1.4% of silicon (Si), 0.001-0.25% of copper (Cu), 3-10% of aluminum (Al), 0-0.005% of nickel (Ni), 0-0.005% of iron (Fe), 0-0.005% of plumbum (Pb), 0-0.3% of impurities and magnesium (Mg) for the rest. The material is used for a reflection plate, a back plate, a phase shifter, an oscillator, an installation support piece, a regulating piece, a spacer, a combiner and an antenna mounting bracket in the mobile communication base station antenna, in a state that other performance of the antenna is equal to the performance of an existing general material, the overall weight of the base station antenna is reduced by 20%, and so the lightweight requirement of the base station antenna is achieved.

Description

[0001] Technical field: [0002] The invention relates to the technical field of communication antenna products, in particular to a mobile communication base station antenna that can improve product quality and reduce product density. [0003] Background technique: [0004] China's mobile communication has been developing for nearly 30 years. During these 30 years, China's mobile communication industry has gone through a difficult process from scratch, from small to large, and from weak to strong. At the same time, mobile communication terminal products (base station antennas) are also developing rapidly, upgrading from 2G to 3G, 3G to 4G, and the continuation of the future 5G, that is, from low frequency to high frequency, leading to the construction of sites More and more, more and more dense, so the construction of mobile communication sites has encountered unprecedented difficulties, that is, beautification antennas and integrated antennas have appeared to make up for it, b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/36H01Q1/50H01Q15/14H01Q1/00
CPCH01Q1/50H01Q1/00H01Q1/36H01Q15/14
Inventor 蔡鲭
Owner 重庆克洛弗电子有限公司
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