Narrow-beam scanning intelligent MIMO antenna

Abstract

The invention discloses a narrow-beam scanning intelligent MIMO antenna, which comprises a cylindrical insulating bracket with one end being closed, a plurality of insulating dielectric plates I and a plurality of insulating dielectric plates II, wherein the plurality of insulating dielectric plates I and the plurality of insulating dielectric plates II are tiled and fixed on the cylinder bottom wall in a staggered and uniform arrangement manner in the form of a radial ring shape by taking the center of the cylinder bottom wall of the bracket as a center. Each dielectric plate I is provided with a low-frequency radiation arm and a low-frequency grounding arm with the length being 1 / 4 wavelength of a low-band frequency used in the antenna design, wherein the low-frequency radiation arms and the low-frequency grounding arms are added to form a complete 1 / 2 wavelength low-frequency signal current path while forming a low-frequency half-wave array so as to be responsible for radiation of low-frequency signals of the antenna. Each dielectric plate II is provided with a high-frequency radiation arm and a high-frequency grounding arm with the length being 1 / 4 wavelength of a high-band frequency used in the antenna design, wherein the high-frequency radiation arms and the high-frequency grounding arms are added to form a complete 1 / 2 wavelength high-frequency signal current path while forming a high-frequency half-wave array so as to be responsible for radiation of high-frequency signals of the antenna.

Description

technical field [0001] The invention relates to an antenna, in particular to a narrow beam scanning intelligent MIMO antenna. Background technique [0002] In recent years, the rapid development of mobile Internet communication has penetrated into all aspects of life. On the one hand, wearable things such as smart phones, tablet computers, PC terminal TVs, vehicle-mounted equipment, and even glasses and watches are gradually integrating into the mobile Internet of Things; on the other hand, the integration of traditional industries and the Internet is showing new characteristics. The construction of network platforms and business models have changed. These changes in terminals and industries have brought about rapid growth in data flow. [0003] With the rapid development of wireless network technology, the devices supporting wireless connection are increasing rapidly, and people's demand for high-speed surfing through wireless network access to the Internet is also showin...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problem of poor wireless performance of the whole machine of the MIMO antenna in the prior art, which leads to poor user experience on the Internet, the present invention provides a narrow-beam scanning intelligent MIMO antenna

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