Flexible light wide-temperature leaky coaxial cable

A leaky coaxial cable, lightweight technology, used in circuits, leaky waveguide antennas, etc., can solve problems such as affecting performance, coaxial cable opening deformation, penetration, etc., to achieve good high and low temperature resistance and mechanical properties, good flexibility and environmental protection The effect of weather resistance, good high temperature resistance and mechanical properties

Inactive Publication Date: 2015-12-30
JIANGSU TRIGIANT TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The raw material generally used for the inner conductor is metal copper wire or copper-clad aluminum wire, the raw material generally used for the outer conductor is copper strip or aluminum strip, and the outer conductor is usually covered on the outer surface of the insulating layer in the form of longitudinal corrugation, or welded The outer conductor structure of the embossing process, due to the physical characteristics of the metal conductor, when the leaking coaxial cable is stressed or bent under pressure, it is easy to cause deformation or collapse of t

Method used

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  • Flexible light wide-temperature leaky coaxial cable
  • Flexible light wide-temperature leaky coaxial cable
  • Flexible light wide-temperature leaky coaxial cable

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[0027] Attached below figure 1 , Attached figure 2 To further implement the description of the present invention:

[0028] A flexible, light and wide-temperature leaky coaxial cable, comprising: cable inner conductor 1, insulation layer 2, outer conductor 3, and sheath layer 4 from the inside to the outside. The inner conductor 1 and the outer conductor 3 of the cable are made of carbon It is composed of nanotube fiber material; the outer conductor 3 is provided with slots, and the size of the slots is uniform. In the embodiment, the slots are vertical holes and are evenly arranged.

[0029] Specific as attached figure 1 A kind of flexible light wide temperature leakage coaxial cable shown, attached figure 1 Shown is a schematic diagram of the cross-sectional structure of the leaky coaxial cable proposed by the present invention. As attached figure 1 As shown, the leaky coaxial cable includes an inner conductor, an insulating layer, an outer conductor with regularly distributed ...

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Abstract

The invention provides a flexible light wide-temperature leaky coaxial cable which is characterized by comprising a cable internal conductor (1), an insulating layer (2), an external conductor (3) and a sheath layer (4) which are arranged from inside to outside in turn. The cable internal conductor (1) and the external conductor (3) are formed by carbon nanotube fiber material. The external conductor (3) is provided with groove holes which are uniform in size. According to the flexible light wide-temperature leaky coaxial cable, an innovative ideal is provided for expansion of use and development of the leaky coaxial cable under the extreme conditions so that the flexible light wide-temperature leaky coaxial cable has great social benefit.

Description

technical field [0001] The invention relates to leaky coaxial cable products in the field of communication transmission, and specifically belongs to a kind of leaky coaxial cable using carbon nanotube fiber material as the inner and outer conductors, using foamed polytetrafluoroethylene as insulation, and using perfluoroethylene propylene Copolymer is a kind of flexible light-weight wide-temperature leaky coaxial cable used under extreme conditions as a sheath, and it is a leaky coaxial cable with ultra-light weight, high temperature resistance and high flexibility. This kind of cable can be used in leaky coaxial cable occasions that require high temperature resistance, light weight and flexibility, and can be widely used in aerospace, ship cabins, concealed military facilities, mines, oil wells, high-speed railways and highways, etc. Space mobile communications in regional or semi-enclosed areas. Background technique [0002] Leaky coaxial cable is referred to as leaky cab...

Claims

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Application Information

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IPC IPC(8): H01Q13/22
Inventor 郭志宏钱利荣代康姚文讯赵士悦
Owner JIANGSU TRIGIANT TECH
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