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Antenna cover

A radome and antenna technology, applied in the field of radomes, can solve problems such as being unsuitable for the application of small base stations, the overall volume of the antenna being increased, and the signal loss being increased.

Active Publication Date: 2009-12-30
IND TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the actual application of the antenna array will cause the signal loss of the feed network to increase, so that the antenna gain cannot be effectively increased
Furthermore, the antenna array will cause the overall size of the antenna to become larger, which is not suitable for application on small base stations

Method used

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Examples

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Embodiment Construction

[0017] In order to effectively increase the gain of the antenna and greatly reduce the overall volume of the antenna, the following embodiments provide a radome. The radome includes a radome substrate and a unit cell. The single array element is formed on the surface of the radome substrate, and the single array element is perpendicular to the magnetic field direction of the antenna. The number of radome substrates and single array elements can be flexibly adjusted according to the application requirements.

[0018] Please also refer to figure 1 , figure 2 and image 3 , figure 1 The drawing is a three-dimensional schematic diagram of an antenna system according to the first embodiment of the present invention, figure 2 The drawing is a side view of an antenna system according to the first embodiment of the present invention, image 3 The drawing is a front view of an antenna system according to the first embodiment of the present invention. Antenna system 10 includes...

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PUM

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Abstract

The invention relates to an antenna cover comprising a basal plate of the antenna cover and a single matrix element, wherein the single matrix element is formed on the surface of the basal plate of the antenna cover and is vertical to the direction of a magnetic field of an antenna.

Description

technical field [0001] The present invention relates to a radome, and in particular to a radome which improves the antenna gain and reduces the overall volume of the antenna system. Background technique [0002] The essential component of the wireless communication system is the front-end circuit antenna, whose characteristics are related to the signal quality of the entire system. In general, the received signal strength depends on the received power at the receiving end, the transmitting power at the transmitting end, the antenna gain of the transmitting antenna, and the antenna gain of the receiving antenna. It can be seen that increasing the antenna gain will help improve the signal quality of the wireless communication system. Currently, the technique for increasing antenna gain is to use an antenna array. The antenna array increases the antenna's directivity by increasing the number of antenna elements, thereby increasing the antenna gain. [0003] However, in pract...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q3/24
Inventor 吴俊熠林弘萱林根煌林昆宪叶俞锋
Owner IND TECH RES INST
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