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1.2m feedback full-automatic portable emergency satellite communication antenna servo system

A satellite communication and portable technology, applied in the field of satellite communication, can solve the problems of small diameter of 1-meter-diameter antenna, difficult to grasp by non-professionals, insufficient traffic bandwidth, etc., achieving the effect of narrow beam, easy to pull or transport, and increase communication bandwidth.

Inactive Publication Date: 2015-03-25
陕西欧赛通信科技股份有限公司
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Problems solved by technology

However, in the prior art, the caliber of the 1-meter antenna is small, and the bandwidth is not enough; and when carrying, the components are disassembled and packaged, and the parts are carried to the site. In addition, the operation adopts software interface, keyboard or soft switch click operation, the operation is more complicated, and it is difficult for non-professionals to master

Method used

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  • 1.2m feedback full-automatic portable emergency satellite communication antenna servo system
  • 1.2m feedback full-automatic portable emergency satellite communication antenna servo system
  • 1.2m feedback full-automatic portable emergency satellite communication antenna servo system

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Embodiment Construction

[0057] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, the present invention includes a portable case and an antenna structural unit installed in the portable case and capable of being folded and stored or unfolded in the portable case, and an antenna structural unit installed in the portable case and used to control the antenna structural unit The antenna control unit; the antenna structure unit includes an antenna mount 18 and a six-split carbon fiber antenna main reflector 19 and a feed assembly support frame 20 that are rotatably connected to the antenna mount 18, and the six-split carbon fiber The aperture of antenna main reflection surface 19 is 1.2 meters, and the end portion of described feed assembly support frame 20 is installed with described six split-lobe carbon fiber antenna main reflection surface 19 and is oppositely arranged and is used for receiving six split-lobe carbon fiber antenna main reflection surface 19 Antenna secondary reflection ...

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Abstract

The invention discloses a 1.2m feedback full-automatic portable emergency satellite communication antenna servo system which comprises a portable box, an antenna structure unit and an antenna control unit, wherein the antenna structure unit and the antenna control unit are arranged in the portable box; the antenna structure unit comprises an antenna mount, a six-section carbon fiber antenna main reflection surface and a feed source component support frame, wherein the six-section carbon fiber antenna main reflection surface and the feed source component support frame are connected to the antenna mount, an antenna auxiliary reflection surface is installed at the end part of the feed source component support frame, a feed source component support plate is installed in the middle of the feed source component support frame, a feed source component is installed on the feed source component support plate, a direction drive device and an elevation drive device are arranged in the antenna mount, and the feed source component comprises a feed horn, a polarizer, a duplexer and a polarization power transmission mechanism. The 1.2m feedback full-automatic portable emergency satellite communication antenna servo system is reasonable in design, convenient in implementation, increased in communication bandwidth, expanded in communication capacity, high in degree of intelligence and working reliability, convenient to carry and good in use effect, provides communication guarantee for the emergency handling and is convenient to popularize and apply.

Description

technical field [0001] The invention relates to the technical field of satellite communication, in particular to a 1m2 back-feeding type full-automatic portable emergency satellite communication satellite communication system. Background technique [0002] With the rapid development of economy and society, there are more and more emergencies around the world, and they are becoming more and more frequent. The emergency response requires fast and effective. The conventional communication on site has been destroyed or paralyzed, and the rapid transportation can no longer reach the site. , satellite communication is not restricted by the geographical environment, and the portable satellite communication earth station can be moved by a single person to the scene where people can enter, and the satellite communication link can be quickly established; the amount of communication information for emergency on-site disposal is generally relatively large, in order to ensure two-way mult...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/185
Inventor 刘效锋
Owner 陕西欧赛通信科技股份有限公司
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