Radiating unit and communication base station

Abstract

The invention discloses a radiation unit, which comprises a balun base, four radiators and two feed sheets, two of the radiators are diagonally arranged, the other two radiators are diagonally arranged, one of the feed sheets is coupled with the two diagonally arranged radiators to form + 45-degree polarization, and the other feed sheet is coupled with the other two diagonally arranged radiators to form + 45-degree polarization. One feed sheet is coupled with the other two radiating bodies which are arranged diagonally to form-45-degree polarization, the other feed sheet is coupled with the other two radiating bodies which are arranged diagonally to form-45-degree polarization, each radiating body comprises a square-frame-shaped radiating arm, each radiating arm is provided with a radiating wall, the radiating walls on the four radiating arms are arranged in a cross shape, and two side edges, far away from each other, of each radiating arm are respectively provided with a bending part. The invention further discloses a communication base station, the communication base station comprises an array antenna, the array antenna comprises a reflecting plate, the array antenna further comprises the radiating units, the number of the radiating units is multiple, and the radiating units are arranged on the reflecting plate into a plurality of columns. The communication base station has good performance and can realize miniaturization and light weight at the same time.

Description

A radiation unit and communication base station technical field The present invention relates to the technical field of antenna communication, in particular to a radiation unit and a communication with the radiation unit base station. Background technique [0002] With the rapid development of mobile communication technology, wireless communication devices such as 5G-MIMO and 4G+5G fusion antennas have gradually become At the same time, communication service operators have put forward higher standards for the integration, miniaturization, generalization and lightweight of 5G communication base stations. requirements. [0003] As the core component of the communication base station, the performance of the radiating unit will directly affect the performance of the antenna. The commonly used radiation The radiating unit is generally formed by die-casting process and has a large size, and is required when multiple radiating units are installed in the communication base st...

AI Technical Summary

Problems solved by technology

At present, the commonly used radiating units are generally formed by die-casting process, and the size is relatively large. When multiple radiating units are installed in the communication base station, adjacent radiating units need to be arranged at intervals to improve the isolation. The corresponding communication base station has a volume and weight. It will increase accordingly, which is inconvenient for the handling and assembly of communication base stations, and cannot meet the market's demand for miniaturization and light weight of communication base stations

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