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Antenna housing capable of improving antenna performance and signal transceiving device

A technology of radome and antenna, which is applied in the direction of antenna, antenna parts, radiating unit cover, etc., can solve the problems of changing the energy distribution of the free space of the antenna and affecting the electrical performance of the antenna, so as to offset the adverse effects, optimize the protection of the environment, and improve the gain Effect

Inactive Publication Date: 2020-11-03
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing radome is usually composed of low-loss pure materials or multi-layer materials, which can protect the antenna. However, due to the existence of the radome, it will absorb and reflect the radiation wave of the antenna to a certain extent, and change the free space energy of the antenna. distribution, and to some extent affect the electrical performance of the antenna

Method used

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  • Antenna housing capable of improving antenna performance and signal transceiving device
  • Antenna housing capable of improving antenna performance and signal transceiving device
  • Antenna housing capable of improving antenna performance and signal transceiving device

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Embodiment Construction

[0020] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0021] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific ...

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Abstract

The invention discloses an antenna housing capable of improving antenna performance and a signal transceiving device, and the antenna housing comprises a housing body; an accommodating cavity for accommodating an antenna is formed in the radome body, a skin layer is arranged on the outer side of the radome body, a metal patch layer is arranged on the inner side of the radome body, and the metal patch layer is opposite to the skin layer. The metal patch layer is attached to the inner side of the cover body, electromagnetic response can be generated with an internal antenna, the adverse effect of the skin layer on the antenna is counteracted, and the gain of the antenna is improved; besides, when the antenna array performs small-angle scanning, the radome can suppress side lobes, provides abetter protection environment for normal work of the antenna, and can be widely applied to the technical field of antenna protection devices.

Description

technical field [0001] The invention relates to the technical field of antenna protection devices, in particular to a radome and a signal transceiver device capable of improving antenna performance. Background technique [0002] Outdoor antennas often work in the open air, and the radome is a structural component that protects the antenna system from wind, rain, snow, sand, and solar radiation. The existing radome is usually composed of low-loss pure materials or multi-layer materials, which can protect the antenna. However, due to the existence of the radome, it will absorb and reflect the radiation wave of the antenna to a certain extent, and change the free space energy of the antenna. distribution, and to some extent affect the electrical performance of the antenna. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the purpose of the present invention is to provide a radome and a signal transceiving device which can improve t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/42
CPCH01Q1/42H01Q1/422
Inventor 陈海东燕梦珠车文荃薛泉
Owner SOUTH CHINA UNIV OF TECH
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