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External high-gain full-band measurement antenna

A high-gain, full-band technology, used in antennas, antenna coupling, antenna components, etc., can solve the problems of installation and fixation without shock absorption, poor waterproof and anti-corrosion ability of antennas, and low antenna gain, etc. Corrosion performance, reasonable structure design, increase the effect of low elevation gain

Inactive Publication Date: 2019-03-12
江苏三和欣创通信科技有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] Most of its full-band measurement antennas are external, and they are installed in the field and in mountainous areas for a long time. Failure occurs, and the gain of the existing antenna is low, and the fixed installation has no shock absorption effect. Therefore, we provide an external high-gain full-band measurement antenna to solve this problem

Method used

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  • External high-gain full-band measurement antenna
  • External high-gain full-band measurement antenna

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0020] refer to Figure 1-4 , an external high-gain full-band measurement antenna, including an upper casing 1 and a lower casing 2, the lower end of the upper casing 1 is equidistantly provided with threaded grooves, and the lower end of the lower casing 2 is screwed to the threaded grooves through screws , the upper end of the upper casing 1 is provided with a protective layer 28, the protective layer 28 is made of heat-insulating material, which is convenient to prevent the sun from shining, causing its internal temperature to be too high, and then affecting the service life of its internal components. The lower end of the lower casing 2 Symmetry is provided with ...

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Abstract

The invention relates to the technical field of measurement antennas, in particular to an external high-gain full-band measurement antenna. The external high-gain full-band measurement antenna comprises an upper shell and a lower shell; an arc-shaped flow guide sleeve is jointly connected to the outer sides of the upper shell and the lower shell; a first partition plate is arranged at the upper portion of an inner cavity of the lower shell; an antenna main body is mounted at the upper end of the first partition plate; the lower end of the lower shell is connected with a supporting column; a cylindrical block is arranged on the outer side of the supporting column; a cross groove is formed in an inner cavity of the cylindrical block; the periphery of the outer side of the supporting column is connected with damping springs corresponding to the cross groove in position through first connecting blocks; the damping springs are connected with the cylindrical block through second connecting blocks; the lower ends of the second connecting blocks are connected with supporting rods. The antenna is reasonable in structural design and high in practicability; the waterproof and anti-corrosion performance of the antenna can be improved; and stable damping support can be carried out in an outdoor mountainous area, so that the antenna can be protected.

Description

technical field [0001] The invention relates to the technical field of measurement antennas, in particular to an external high-gain full-band measurement antenna. Background technique [0002] Satellite navigation has the characteristics of full-time, all-weather, high-precision, continuous and real-time navigation, positioning and timing, which makes satellite navigation widely used in navigation, surveying, monitoring, timing, communication and other fields. Research, disaster prevention and control, and military fields play an increasingly important role. As the terminal of the satellite navigation system, its full-band measurement antenna plays a pivotal role, and its performance directly affects the entire system. [0003] Most of its full-band measurement antennas are external, and they are installed in the field and in mountainous areas for a long time. Failure occurs, and the gain of the existing antenna is low, and the fixed installation has no shock absorption eff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/00H01Q1/12H01Q1/42H01Q1/52
CPCH01Q1/02H01Q1/12H01Q1/1242H01Q1/42H01Q1/526
Inventor 李庚禄施静刘兆华娟张慧龙
Owner 江苏三和欣创通信科技有限公司
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