Modular AFU structure

A modular, transceiving module technology, applied in the field of communication, can solve the problem of increased demand for antenna filters, etc., to achieve the effect of improving phase consistency, reducing material costs, and saving assembly time

Pending Publication Date: 2020-11-24
TONGYU COMM INC
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  • Claims
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Problems solved by technology

In layman's terms, the antenna is responsible for sending and receiving electromagnetic wave signals, and the filter is responsible for filtering or suppressing useless electromagnetic wave frequency signals. Among

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[0025] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the present invention. Obviously, the described embodiments are the present invention. Part of the embodiments of the invention, but not all of the embodiments, based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0026] The principle of the present invention is as follows: the present invention is a modular antenna filter integrated structure, which uses high-performance polymer (HPP) to be integrally formed, and the antenna end uses the LDS process to integrate the vibrator power dividing circuit 14 in the integrated plastic carrier 6. on. The o...

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Abstract

The invention provides a modular AFU structure comprising a holding pole and an antenna unit detachably mounted on the holding pole. The antenna unit comprises an antenna cover, an antenna filter module, a power dividing plate, a rack and a power supply transceiving module, wherein the rack and the power supply transceiving module are mounted on the holding pole. The antenna filter module is mounted on the power dividing plate; the antenna filter module is composed of a plurality of integrated plastic carriers which are distributed in an array. High-performance plastic is used as a carrier; oscillators, the power dividing plate, a reflecting plate and filters are integrally formed. An oscillator power dividing circuit, a reflecting surface and a filter cavity are processed by using LDS andan electroplating process, the assembly time is greatly saved, and the cost of materials is greatly reduced; in addition, the module is used as an assembly unit, and the filters are relatively uniformly fixed relative to the oscillator units, that is to say, the positions of the filters corresponding to each group of oscillators are fixed, so that the phase consistency of the AFU is greatly improved, and the design of a filter matching circuit is simplified.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a modularized AFU structure. Background technique [0002] As the core key technology of 5G, large-scale antenna technology plays a vital role in meeting the technical requirements of eMBB, uRLLC and mMTC (massive machine type communication) services. For example, for eMBB scenarios, its main technical indicators are spectral efficiency, peak rate, energy efficiency, user experience rate, etc. High-order MU-MIMO transmission can obtain extremely high spectral efficiency. The influence of interference and noise tends to disappear, and the transmission power required to achieve the same coverage and throughput will also be reduced, improving energy efficiency. [0003] As we all know, the main function of an antenna is to provide wireless coverage, that is, to realize wireless signal transmission between a wired communication network and a wireless terminal. A f...

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Application Information

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IPC IPC(8): H01Q1/12H01Q23/00H01Q1/50
CPCH01Q1/12H01Q23/00H01Q1/50
Inventor 成钢彭蛟方锋明刘涛
Owner TONGYU COMM INC
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