Miniaturized one-low four-hypersonic broadband multi-port base station antenna

Abstract

The invention belongs to the technical field of base station antennas, and especially relates to a miniaturized one-low four-hypersonic broadband multi-port base station antenna. The antenna comprisesa bottom plate, a reflecting plate I and a reflecting plate II are respectively arranged on two sides of the bottom plate; a low-frequency radiation antenna array, a high-frequency radiation antennaarray I, a high-frequency radiation antenna array II, a high-frequency radiation antenna array III and a high-frequency radiation antenna array IV which are parallel to one another are arranged on thebottom plate; each array comprises a plurality of low-frequency oscillators, high-frequency oscillators I, high-frequency oscillators II, high-frequency oscillators III and high-frequency oscillatorsIV which are arrayed into a straight line at equal intervals; the low-frequency radiation antenna array is arranged in the middle of the bottom plate; the high-frequency radiation antenna array I andthe high-frequency radiation antenna array II form a straight line; the high-frequency radiation antenna array III and the high-frequency radiation antenna array IV form a first array, the first array is arranged between the low-frequency radiation antenna array and the reflecting plate I, the high-frequency radiation antenna array III and the high-frequency radiation antenna array IV form a straight line to form a second array, and the second array is arranged between the low-frequency radiation antenna array and the reflecting plate II.

Description

technical field [0001] The invention belongs to the technical field of base station antennas, and in particular relates to a miniaturized one-low four-high ultra-broadband multi-port base station antenna. Background technique [0002] In recent years, with the rapid development of global wireless communication technology, the demand for wireless communication is also increasing. Currently, there are two LTE standards in China, namely TDD LTE and FDD LTE. Along with the development of LTE network construction, the hybrid networking mode is the future networking mode of the three major operators in China. In the context of hybrid networking, the increase in frequency bands will inevitably lead to more and more complex antenna feeder systems and difficult antenna deployment. Therefore, domestic operators hope to use multi-system co-site and multi-system common antenna to realize rapid network construction. [0003] At present, due to the special requirements of ultra-wideban...

AI Technical Summary

Problems solved by technology

In the context of hybrid networking, the increase in frequency bands will inevitably lead to more and more complex antenna feeder systems and difficult antenna deployment.

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