Method for preparing macromolecule composite material antenna

Abstract

The invention discloses a method for preparing a macromolecule composite material antenna. The method comprises the following steps: (1) selecting an organic macromolecule material; (2) preparing inorganic powder; (3) performing kneading by using an internal mixing machine; (4) preparing plastic particles or a composite material plate; (5) performing device molding; (6) performing hole punching, namely forming holes in the surface of an antenna device module according to design requirements; (7) preparing electrodes; and (8) performing hole filling, namely mounting feedback needles at the holes of the antenna device module formed in the step (6), or filling the holes with electronic slurry, so as to obtain the expected macromolecule composite material antenna. The method is simple and easyto operate, high in production efficiency and low in production cost, and in addition, the manufactured product is high in stability, low in consumption and excellent in property.

Description

technical field [0001] The invention relates to the technical field of antenna communication, in particular to a method for preparing a polymer composite material antenna. Background technique [0002] As the fifth-generation mobile communication system, the 5G mobile network meets the mobile communication market demand in 2020, which is an inevitable trend of social progress and the development of the times. In recent years, my country's communication technology has been greatly improved, computer and network technology has gradually become more perfect, and 4G mobile communication has entered a mature stage. Some developed countries have already set their sights on the research and development of 5G mobile communication technology, and have achieved certain research results. At the beginning of 2013, my country established a dedicated 5G mobile communication technology research and development team. The team is composed of a number of well-known experts in the field of co...

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Problems solved by technology

The first method needs to punch a large number of holes on the tiles, and only one tile can be punched at a time, so the efficiency is very low. When large-scale processing is performed, the drilling process takes a lot of time and seriously reduces production efficiency. Drilling is very easy to cause damage; the second method saves punching, but requires additional printing of screen on the side, which not only increases the cost, but also the screen must be precisely aligned with the screen on the surface. Once the alignment deviates, Interconnects are affected or even impossible, but current technology is less precise in aligning the screen to the screen on the surface

[0006] In addition, more than 80% of LTCC powder needs to be imported at present, the cost is high, and debris is easy to be generated in the process of sintering, punching and printing, resulting in waste

Most of the ceramic antennas in the market are porcelain bodies pressed by materials such as barium titanate and strontium titanate. The texture antenna has poor strength against cold and heat shocks, and it is easy to be damaged during transportation and cause frequency changes

The dielectric loss of this type of ceramic body is relatively large, and its performance is insufficient in the transmission of 5G networks. With the rapid development of 5G networks, a material with low power consumption is urgently needed

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