Omnidirectional ceiling antenna integrated with building

A ceiling antenna, construction technology, applied in the field of wireless communication

Inactive Publication Date: 2013-07-03
SUZHOU WUTONG ANTENNA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to avoid the influence of the surrounding environment on the radiation performance of the traditional ceiling antenna, the installation method will bring: 1. It will affect the overall appearance of the room; : High-frequency energy is too concentrated in the axial direction, the radiation frequency band is not enough, and the out-of-roundness is poor, etc.

Method used

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  • Omnidirectional ceiling antenna integrated with building
  • Omnidirectional ceiling antenna integrated with building
  • Omnidirectional ceiling antenna integrated with building

Examples

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Embodiment Construction

[0041] As attached figure 1 Shown here is an omnidirectional ceiling-mounted antenna integrated with buildings of the present invention, which includes a radome 1, a radiating element 2, a loading medium 3, a shielding cover 4, a coaxial line 5, and an N-type connector 6; the coaxial line One end of 5 is connected to the radiating element 2 through the shielding cover 4, and the loading medium 3 is placed between the radiating element 2 and the shielding cover 4; the radiating element 2 is fixed on the shielding cover 4 through the loading medium 3; the radome 1 A confined space is formed with the shielding cover 4; the confined space wraps the radiating element 2 and the loading medium 3; the radome 1 is a planar structure; the N-type connector 6 is connected to the other end of the coaxial line 5. The radome 1 has a planar structure and has a shape similar to a ceiling or a wall. The radiation vibrator 2 has a conical structure and is placed in the shield 4, and the gap betw...

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PUM

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Abstract

The invention discloses an omnidirectional ceiling antenna integrated with a building. The omnidirectional ceiling antenna comprises an antenna housing, a radiation oscillator, loading medium, a shielding cover, a coaxial line and an N-type joint, wherein the coaxial line passes through the shielding cover and is connected with the radiation oscillator; the loading medium is arranged between the radiation oscillator and the shielding cover; the radiation oscillator is fixed on the shielding cover through the loading medium; the antenna housing is of a planer structure; and the radiation direction of the radiation oscillator is concentrated on 30-80 degrees. The antenna disclosed by the invention is an omnidirectional antenna, works at 800-4500MHz, can be hidden in a ceiling or a roof wall body, has the characteristics of wide frequency band, good out-of-roundness, simple structure, low cost, easiness in large-scale production and the like, and can be well applied to the field of indoor communication.

Description

technical field [0001] The invention relates to an omnidirectional antenna, especially provides an antenna with a working frequency of 800MHz-4500MHz, which is used to complete the indoor coverage of signals, and can be hidden in the ceiling or roof wall, with wide frequency band, good out-of-roundness and simple structure The utility model relates to a building-integrated omnidirectional ceiling antenna with low cost, easy scale production and wide frequency band, which belongs to the technical field of wireless communication. Background technique [0002] Omnidirectional ceiling antenna is the main antenna type used indoors for signal coverage, and its performance directly affects system efficiency, communication quality and network investment. In order to avoid the influence of the surrounding environment on the radiation performance of the traditional ceiling antenna, the installation method will bring: 1. It will affect the overall appearance of the room; : The high-fr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/22H01Q1/36H01Q1/52
Inventor 黄克猛
Owner SUZHOU WUTONG ANTENNA
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