Small single-polarization radiating unit

Abstract

The invention relates to a small single-polarization radiating unit. The small single-polarization radiating unit comprises an integrally formed radiating unit body, wherein the radiating unit body comprises a vibrator grounding base positioned at the bottom, two upward extending vibrator balancers which are arranged at intervals and perpendicular to the vibrator grounding base, and closed-loop vibrators which are respectively and vertically arranged on the outer sides of the upper end parts of the two vibrator balancers; the small single-polarization radiating unit further comprises a parasitic vibrator plate arranged above the vibrator balancers and the closed-loop vibrators; the vibrator plate spans above the two closed-loop vibrators through an insulating bracket. The small single-polarization radiating unit has a unique structure, can further improve the electrical properties, is small in size and small in overall consumable items, can reduce the cost, is more convenient for assembly, improves the efficiency, can realize a multisystem antenna between smaller intervals, greatly reduces the size of the whole antenna, and is easier to realize the miniaturization of antenna products.

Description

[0001] Technical field: [0002] The invention relates to the technical field of antenna equipment, in particular to a small single-polarization radiation unit. [0003] Background technique: [0004] With the rapid development of mobile communication construction and the promotion and use of multi-system antennas, operators have higher and higher requirements for the size and performance of antennas with high and low frequency common antennas. In the traditional multi-system antenna, when using a single-polarized radiating unit, the industry often uses a dual-polarized radiating unit for monopole connection to obtain the function of a single-polarized radiating unit. This method obviously has the following shortcomings: 1. The polarized radiating unit is used as a single polarized radiating unit, resulting in a great waste of materials and costs; 2. The dual-polarized radiating unit usually has a large projected area, which makes the low-frequency radiating unit cause greater ...

AI Technical Summary

Problems solved by technology

In the traditional multi-system antenna, when using a single-polarized radiating unit, the industry often uses a dual-polarized radiating unit for monopole connection to obtain the function of a single-polarized radiating unit. This method obviously has the following shortcomings: 1. The polarized radiating unit is used as a single polarized radiating unit, resulting in a great waste of materials and costs; 2. The dual-polarized radiating unit usually has a large projected area, which makes the low-frequency radiating unit cause greater interference to the high-frequency radiating unit , resulting in a decrease in the performance stability of the entire antenna system

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