TD-SCDMA dualpolarization intelligent integral antenna

A TD-SCDMA, dual-polarization technology, applied in the direction of antenna support/installation device, radiation unit cover, etc., can solve the problems of reduced production efficiency, increased antenna weight, and low production efficiency, so as to improve production efficiency and achieve consistent Good performance and high production efficiency

Inactive Publication Date: 2009-10-07
JIANGSU JST RF SYST
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Because the edge of the radome is exposed, a large amount of silicone glue needs to be injected for water resistance during production, which makes the production efficiency lower, and there is no consistency at the same time, and there is still a hidden danger of water leakage
The two reinforcing bars are solid aluminum bars, which increases the overall weight of the antenna
It also reduces production efficiency

Method used

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  • TD-SCDMA dualpolarization intelligent integral antenna
  • TD-SCDMA dualpolarization intelligent integral antenna

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Embodiment Construction

[0015] The present invention will be further explained below in conjunction with the accompanying drawings.

[0016] Such as figure 1 and figure 2 As shown, it is a TD-SCDMA dual-polarization intelligent integrated antenna of the present invention. The antenna includes a radome 1 , a reinforcing strip 3 , an antenna backplane 4 , a cavity 5 , an end cover 6 and a support column 7 .

[0017] A hook 2 is provided on the radome 1 , and a slot 21 is provided on the reinforcing bar 3 , and the radome 1 is closely connected with the reinforcing bar 3 after being buckled by the hook 2 and the slot 21 . A small amount of silicone glue is added on the contact surface between the radome 1 and the reinforcing bar 3, so as to achieve better sealing and waterproof effects.

[0018] The reinforcing bar 3 adopts extruded hollow profiles, which can reduce the overall weight of the antenna and improve production efficiency at the same time.

[0019] The support column 7 connected to the c...

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PUM

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Abstract

The invention discloses a TD-SCDMA dualpolarization intelligent integral antenna which comprises an antenna dome, an antenna backboard, a stiffener, a cavity body, a prop and an end cover. A grab is arranged on the antenna dome; a clamping slot matched with the grab is arranged on the stiffener; and the antenna dome and the stiffener are tightly clamped by the matched use of the grab and the clamping slot. The TD-SCDMA dualpolarization intelligent integral antenna has light entire weight, does not need to be fastened by bolts, can accomplish excellent sealing and water prevention only by filling less silicone adhesive, has good consistency and high production efficiency during production, and improves the first-time qualification rate of products.

Description

technical field [0001] The invention relates to an antenna, in particular to a TD-SCDMA dual-polarization intelligent integrated antenna. Background technique [0002] The outer cover of the existing TD-SCDMA (Time Division-Synchronous Code Division Multiple Access, time division synchronous code division multiple access technology) dual-polarized intelligent integrated antenna is directly covered on the main body of the antenna, and the edge of the radome is reinforced The outer side of the strip is fixed by screws and waterproofed with silicone glue. Because the edge of the radome is exposed, a large amount of silicone glue needs to be injected for water resistance during production, which makes the production efficiency lower, and there is no consistency at the same time, and there is still a hidden danger of water leakage. The two reinforcing bars are solid aluminum bars, which increases the overall weight of the antenna. The two supporting columns supporting the RRU (...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/42H01Q1/12
Inventor 陈后生范玉祥杨立新
Owner JIANGSU JST RF SYST
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