A kind of antenna and communication terminal

Abstract

Embodiments of the present invention provide an antenna and a communication terminal. The antenna includes: an antenna support base plate, and a plurality of active array modules arranged on the antenna support base plate; the plurality of active array modules are arranged in a matrix, and each active array module has a first preset distance; each has The source array module includes a plurality of active integrated antenna units, and there is a second preset distance between each active integrated antenna unit; the active integrated antenna unit includes an insulating substrate and a plurality of arranged in a matrix on the insulating substrate, An open microstrip patch array element with a symmetrical structure, and there is a third preset distance between each open microstrip patch array element, the first preset distance, the second preset distance and the third preset distance are based on the open The operating wavelength of the microstrip patch array element is determined. The communication terminal includes the antenna. The antenna and the communication terminal provided by the invention improve the application efficiency of the antenna.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communication, and in particular, to an antenna and a communication terminal. Background technique [0002] With the development of science and technology, there are more and more wireless communication applications in people's lives, and people's requirements for wireless communication are also getting higher and higher. With the current popularization and wide application of mobile communications, the 5G system will be a platform that integrates integrated networks such as mobile cellular networks, mobile Internet, Internet of Things, Internet of Vehicles, and industrial Internet. Its extensive wireless access capabilities can support people and Any communication and interaction between people, people and things, and things and things can support the transmission of all data including industrial, social and civil information obtained by sensors, cameras, monitors and controller...

AI Technical Summary

Problems solved by technology

The closed planar cavity structure has large virtual power loss, and the effect of the direction diagram generated by the leakage wave at the edge of the cavity is also poor; and the non-modularized whole array element structure cannot physically realize the three-dimensional MIMO antenna at the same time. These factors have greatly affected the application efficiency of massive MIMO antennas.

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