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Ultrawideband top suction antenna

A ceiling-absorbing antenna and ultra-broadband technology, applied in antennas, antenna parts, radiation element structure and other directions, to achieve the effect of small size

Pending Publication Date: 2018-11-27
东莞天速通信技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing indoor coverage ceiling antenna generally only covers the broadband of 698MHz to 2700MHz

Method used

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  • Ultrawideband top suction antenna
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Embodiment Construction

[0027] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention. The present invention will be described in detail below in conjunction with the accompanying drawings.

[0028] combine figure 1 As shown, an ultra-wideband ceiling antenna includes a main body 1, the main body 1 includes an upper half 11 and a lower half 12, the upper half 11 is fixedly connected with the lower half 12, and the upper half 12 11 and the lower half 12 are funnel-shaped, the upper half 11 includes a first top surface 111 and a first bottom surface 112, the lower half 12 includes a second top surface 121 and a second bottom surface 122, the second A top surface 111 is parallel to the first bottom surface 112, the second top surface 121 and the second bottom surface 122, and the ...

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Abstract

The invention relates to the technical field of a mobile communication antenna, in particular to an ultrawideband top suction antenna. The ultrawideband top suction antenna comprises a main body, wherein the main body comprises an upper half part and a lower half part; the upper half part and the lower half part are fixedly connected; each of the upper half part and the lower half part is in a funnel shape; the upper half part and the lower half part are separated to form two horn openings for outward radiation or inwards receiving of electromagnetic waves in different frequency bands.

Description

technical field [0001] The invention relates to the technical field of mobile communication antennas, in particular to an ultra-wideband ceiling antenna. Background technique [0002] With the development of mobile communication systems, the complexity of indoor coverage systems is getting higher and higher, which puts forward new requirements for the performance and cost of antennas. [0003] Traditional ceiling-mounted monopole antennas generally have the disadvantage of narrow bandwidth, and it is difficult to achieve multi-band operation. That is to say, the effective frequency range of traditional antennas is relatively small, which cannot meet future communication needs. Now commonly used mobile communication frequency bands: wimax (3.3-3.8GHz), wifi (2.4-2.48GHz, 5.15-5.8GHz), GPS (1.4-1.6GHz), BD (1.1-1.3GHz), the market needs to be able to cover the above frequency bands antenna. However, the existing indoor coverage ceiling antenna generally only covers the broad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/36H01Q13/02
CPCH01Q1/36H01Q1/364H01Q13/02Y02D30/70
Inventor 李权黄子鸿魏泽勇李宏强
Owner 东莞天速通信技术有限公司
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