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Flat-plate antenna and packaging device and bushing device

A technology for packaging devices and antennas, applied to antennas, antenna arrays, antenna parts, etc., can solve the problems of poor production consistency, troublesome process, and low production efficiency of FRP radome, and achieve simple and fast assembly process and overall manufacturing The effect of cost reduction and high electrical performance consistency

Active Publication Date: 2007-11-07
COMBA TELECOM TECH (GUANGZHOU) CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, the fixed sub-array is fastened with screws and nuts. This method is cumbersome, resulting in low production efficiency due to time-consuming, and due to the process, time-consuming, and many accessories, etc., it is also at the same time lead to higher cost
[0006] In addition, the current packaging method of the smart antenna is to use the overall package of the FRP radome. The biggest disadvantage of this packaging method is that the production consistency of the FRP radome is not good, resulting in a large difference in the consistency of each pair of antennas. Basically, each pair of antennas Independent debugging is required, which directly leads to low production efficiency of smart antennas, and even so, the consistency of each antenna may not be guaranteed

Method used

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  • Flat-plate antenna and packaging device and bushing device
  • Flat-plate antenna and packaging device and bushing device
  • Flat-plate antenna and packaging device and bushing device

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Embodiment Construction

[0043] Please refer to Fig. 1 and Fig. 2, the planar antenna of the present invention comprises antenna package device 1, radiating element column 2a-2d, power dividing network (not shown), calibration network (not shown) and shielding box (not shown) , the antenna package device 1 is used to provide an installation platform for the whole pair of antennas, the radiating oscillator columns 2a-2d are formed by a single row of multiple radiating oscillators 20 arranged along the same longitudinal direction, and the same radiating oscillator columns 2a-2d Each radiating oscillator 20 is fed in parallel through a power dividing network (not shown), and multiple radiating oscillator columns 2a-2d form an antenna array. In the antenna array, the power dividing network of each radiating oscillator column 2a-2d (not shown in the figure) Shown) is electrically connected with the calibration network (not shown), thus, the signal calibration of the power dividing network (not shown) can be...

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PUM

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Abstract

This invention discloses a flat antenna applying an antenna jacket device composed of a package device of multiple single antennas, which includes a base plate and a cover formed by two matched sections extending together, in which, said base plate includes a base board and side boards standing on either side of the surface of the base board as isolation strips, and internal plugged slots and ribs are set outside of the side boards, a first pair of vibrator slots extending along the lengthwise direction of the base plate is set on the surface of the base board for plugging radiation vibrator arrays, said cover includes a top plate and two side walls hanging down from two sides of the top plate and internal plugged ribs / slots matching to those of the two side plates of the base plate are set insides of the two side walls.

Description

technical field [0001] The invention relates to a flat panel antenna, and its corresponding packaging device and set device. Background technique [0002] Panel antennas are widely used in the field of mobile communications. The following takes the smart antenna of TD-SCDMA system as an example to illustrate some shortcomings of panel antennas. [0003] As one of the third generation mobile communication (3G) systems, TD-SCDMA has broad application prospects. As one of the key technologies of the TD-SCDMA system, the planar smart antenna has become a research hotspot in the antenna industry. In the TD-SCDMA system, the system performance can be improved by using the smart antenna. In a nutshell, smart antennas can increase coverage distance, reduce initial infrastructure costs, improve link performance, and increase system capacity. [0004] At present, the realization method of the smart antenna is to design several sub-arrays side by side in the horizontal direction of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/00H01Q1/42H01Q3/00H01Q3/24H01Q3/26H01Q21/00
Inventor 游建军卜斌龙苏小兵赖展军
Owner COMBA TELECOM TECH (GUANGZHOU) CO LTD
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