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Communication antenna, antenna system and communication device

A communication antenna and diagonal technology, which is applied in the direction of the antenna, the structure connection of the antenna grounding switch, the combination of antenna units with different polarization directions, etc. Problems such as poor performance of the directional map and complicated manufacturing process can achieve the effect of reducing the complexity of the manufacturing process, improving the large-angle axial ratio and lowering the profile.

Pending Publication Date: 2016-10-05
KUANG CHI CUTTING EDGE TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above existing technologies all have the problems of complex structure and complex manufacturing process to varying degrees.
At the same time, with the improvement of the integration of communication systems, these existing technologies are gradually unable to meet the miniaturization and conformal design requirements of communication antennas.
In addition, the antenna solutions in the prior art generally have the problem of poor axial ratio and pattern performance of the antenna in the surrounding large-area metal environment

Method used

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  • Communication antenna, antenna system and communication device
  • Communication antenna, antenna system and communication device
  • Communication antenna, antenna system and communication device

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Embodiment Construction

[0047] The present invention will be further explained below in conjunction with specific embodiments and drawings. In the following description, more details are set forth in order to fully understand the present invention. However, the present invention can obviously be implemented in many other ways different from the description here. Those skilled in the art can make similar promotion and deduction according to actual application conditions without violating the connotation of the present invention. Therefore, the content of this specific embodiment should not limit the protection scope of the present invention.

[0048] figure 1 A plan view (top view) showing an exemplary communication antenna according to an embodiment of the present invention. figure 1 As shown, the communication antenna 100 of this embodiment is composed of a first radiator 101 and a second radiator 102. The first radiator 101 includes a first substrate 11 and a first radiator 12, and the second radiator 1...

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Abstract

The present invention relates to a communication antenna. The communication antenna comprises a first radiator and a second radiator. The first radiator includes a first substrate and a first radiation fin arranged on the first substrate; the second radiator includes a second substrate and a second radiation fin arranged on the second substrate; the first radiator has a first feed portion and a second feed portion; the second radiator has a third feed portion and a fourth feed portion; and the first radiator and the second radiator are arranged at the same installation surface, and the radiation surfaces of the first radiation fin and the second radiation fin are planes.

Description

Technical field [0001] The present invention relates to an antenna, in particular to a communication antenna, and an antenna system and communication equipment using the communication antenna. Background technique [0002] The antenna is an essential part of the wireless communication system, used to transmit and receive electromagnetic waves. Antennas are used in systems such as broadcasting and television, point-to-point radio communications, radar and space exploration. With the rapid development of wireless communication technology, the field of antenna technology is becoming more and more extensive. In many special applications, the requirements for antenna performance are getting higher and higher. In modern communications, with the improvement of the integration of communication systems, the antennas required to be used have the characteristics of high gain, broadband or multiple frequency bands, circular polarization, miniaturization, and wide coverage. In addition, be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/36H01Q1/38H01Q1/50H01Q21/24H01Q15/24
Inventor 不公告发明人
Owner KUANG CHI CUTTING EDGE TECH LTD
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