Aerostat pod skin conformal antenna and manufacturing method

A technology of conformal antennas and manufacturing methods, which can be applied to other household appliances, household appliances, household components, etc., and can solve problems such as difficult to achieve 360-degree full-coverage detection of radar and the influence of fairings

Pending Publication Date: 2021-06-08
CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to realize the radar detection function, the radar system usually adopts the traditional parabolic antenna, and is installed together with the pod in the fairing of the aerostat, which is easy to cause certain influence on the fairing, and it is also difficult to realize the 360-degree full range of the radar. coverage detection

Method used

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  • Aerostat pod skin conformal antenna and manufacturing method
  • Aerostat pod skin conformal antenna and manufacturing method

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Embodiment Construction

[0032] The above and other technical features and advantages of the present invention will be described in more detail below in conjunction with the accompanying drawings.

[0033] Such as figure 1 as shown, figure 1 It is a structural view of the aerostat pod skin conformal antenna; the aerostat pod skin conformal antenna of the present invention adopts a sandwich structure, including an outer skin 1, a microstrip that is sequentially arranged from outside to inside Antenna 2, inner skin 3.

[0034] In order to achieve close contact between the antenna and the skin surface of the pod, the antenna adopts a microstrip antenna 2, and its feeding method can be coaxial feeding or microstrip feeding.

[0035] In order to realize the wave-transmitting function of the skin and the light weight of the pod, the outer skin 1 and the inner skin 3 are made of light-weight and high-strength glass fiber epoxy resin prepreg, preferably light-weight and high-strength Glass fiber / polymer co...

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Abstract

The invention discloses an aerostat pod skin conformal antenna and a manufacturing method. A sandwich structure is adopted, and the aerostat pod skin conformal antenna comprises an outer skin, a microstrip antenna and an inner skin which are sequentially arranged from outside to inside; According to the aerostat pod skin conformal antenna and the manufacturing method, the aerodynamic performance of an aerostat is not influenced; a parabolic antenna is replaced, and the weight reduction effect can be achieved; the installation is convenient, the required space is small, the profile is low, and the surface of a pod is easily attached; and 360-degree full-coverage detection of a radar is realized.

Description

technical field [0001] The invention relates to the technical field of aerostat antennas, in particular to an aerostat pod skin conformal antenna and a manufacturing method. Background technique [0002] The aerostat is based on a tethered balloon or airship hovering at a certain height in the air. The pods arranged on the abdomen of the platform are loaded with payloads such as radar, optoelectronics, and communications, as well as various subsystems and mission load equipment, and fly to the desired location. It can achieve the tasks of low-altitude surveillance, warning guidance, monitoring, communication and other tasks in the area of ​​responsibility. It has the advantages of long time in the air and high comprehensive efficiency and cost ratio. It is the preferred equipment for low-altitude detection in modern air defense operations. In order to realize the radar detection function, the radar system usually adopts the traditional parabolic antenna, and is installed tog...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C70/84B29C70/34B29L31/34
CPCB29C70/84B29C70/342B29L2031/3456
Inventor 周海峰鞠金山袁军行朱善
Owner CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST
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