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Portable satellite antenna system and star finding method thereof

A satellite antenna and portable technology, which is applied in the direction of antenna, folding antenna, antenna support/installation device, etc., can solve the problems of limited use, heavy weight of antenna system, inconvenient travel, etc., and achieve reduced volume and weight, and opening speed Fast, portable effect

Inactive Publication Date: 2013-05-08
北京市信息技术应用研究所 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of antenna has the following disadvantages: first, the antenna system is heavy and bulky, and not portable; second, the operation of the antenna system is complicated and requires professional operation, which is not suitable for emergency communication requirements; third, it cannot be operated by a single person , limited use

Method used

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  • Portable satellite antenna system and star finding method thereof
  • Portable satellite antenna system and star finding method thereof
  • Portable satellite antenna system and star finding method thereof

Examples

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Embodiment Construction

[0045] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0046] Such as figure 1 As shown, the present invention provides a portable satellite antenna, comprising: a base 1, an electrical compartment 2, a main reflector 3, a side lobe 4, a radio frequency and a feed assembly 12, a pitch pole 13, a folding pole 6, a wind Stabilizing rod 7, azimuth motor 8, pitch adjustment knob 9, pitch motor 10, spirit level 11 and control software, etc. Wherein, the electrical compartment 2 is located inside the base 1, and there is a controller in the electrical compartment 2; one end of the main reflection surface 3 is rotatably connected to one end of the base 1; the side flap 4 is detachably fixed On the edge of the main reflector 3; the ...

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Abstract

The invention discloses a portable satellite antenna system and a star finding method thereof. The antenna system comprises a base, an electric bin, a main reflection surface, a sidelobe, a folding support rod, a pitching support rod, a radio frequency and feed source assembly and two wind stabilizing support rods, wherein the electric bin is arranged in the base and is provided with a controllerinside; one end of the main reflection surface and one end of the base are rotatablely connected; the sidelobe is detachably fixed at the edge of the main reflection surface; the lower end of the folding support rod is connected with the main reflection surface; the pitching support rod is connected with one end of the base, which fixes the main reflection surface; the radio frequency and feed source assembly can be folded and fixed on the pitching support rod; and one end of each wind stabilizing support rod is rotatablely arranged at both sides of the base. The system has small volume and light weight, realizes single-person bearing, is portable, can be rapidly expanded on any terrain to automatically find the star and track and provides a radio frequency link for a satellite terminal system.

Description

technical field [0001] The invention relates to the field of satellite antenna equipment and technology, in particular to a portable satellite antenna system and a method for automatically finding stars of the satellite antenna system. Background technique [0002] Traditional satellite antennas are generally box-type structures. A set of antennas is composed of several boxes. After arriving at the workplace through transportation, the antennas are assembled manually, and the azimuth, pitch and polarization of the antennas are manually adjusted. With cooperation, aim the antenna at the satellite. This kind of antenna has the following disadvantages: first, the antenna system is heavy and bulky, and not portable; second, the operation of the antenna system is complicated and requires professional operation, which is not suitable for emergency communication requirements; third, it cannot be operated by a single person , Restricted use. Especially at present, various natural ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/08H01Q1/12H01Q3/08H01Q19/10
Inventor 马锦鸿安振华赵志强赵金成王欣谢继东阮爱民
Owner 北京市信息技术应用研究所
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