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A mobile satellite antenna

A technology of satellite antenna and communication in motion, which is applied in the field of satellite antenna, can solve the problems of lack of flexibility and convenience, and achieve the effect of flexibility and convenience, and compact connection

Active Publication Date: 2016-05-18
BEIJING AEROSPACE FUDAO HIGH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the current static communication, manual antenna, etc., do not have this flexibility and convenience

Method used

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  • A mobile satellite antenna
  • A mobile satellite antenna
  • A mobile satellite antenna

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Embodiment Construction

[0032] In order to better illustrate the technical solution of the utility model, the accompanying drawings and specific embodiments will be introduced below.

[0033] like figure 1 As shown, the overall structure of the utility model is composed of three parts, which are sequentially from bottom to top: azimuth turntable part 1, pitch support part 2, and polarization part 3. The specific instructions are as follows:

[0034] Azimuth turntable part 1

[0035] like figure 2 As shown, the azimuth turntable part 1 is composed of an azimuth base, an azimuth bearing, an azimuth transmission mechanism, a resolver, an azimuth rotation support shaft, and various connecting and fixing parts. The specific connection or installation relationship is as follows:

[0036] The outer ring of the azimuth bearing 102 is connected and fixed with the azimuth base 103 by screws. The slip ring 101 is located inside the azimuth bearing 102; the bottom of the outer ring of the slip ring 101 is ...

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Abstract

The invention relates to an SOTM satellite antenna. The SOTM satellite antenna comprises a direction rotary table part, a pitching support part and a polarization part, wherein the direction rotary table part and the pitching support part are connected, the pitching support part is connected with the polarization part, each part is provided with an independent servo control system, the antenna can track a satellite in real time, and the good communication state is guaranteed. Due to the fact that the direction rotary table part, the pitching support part and the polarization part are provided with the corresponding the control systems, the SOTM satellite antenna can automatically receive and send a signal, and accordingly, compared with an ordinary transportable satellite communication system and a manual antenna, the SOTM satellite antenna has better flexibility and convenience.

Description

technical field [0001] The invention relates to a satellite antenna, in particular to a novel mobile communication satellite antenna. Background technique [0002] Mobile Communication is the abbreviation of "Moving Satellite Ground Station Communication System". Through the mobile communication system, vehicles, ships, aircraft and other mobile carriers can track satellites and other platforms in real time during the movement process, and continuously transmit multimedia information such as voice, data, images, etc., which can meet various military and civilian emergency communications and mobile conditions. needs of multimedia communication. The communication system in motion solves the difficulty of real-time and uninterrupted transmission of voice, data, high-definition dynamic images, fax and other multimedia information through geostationary satellites for various vehicles, ships, aircraft and other mobile carriers in motion. A major breakthrough in the field of comm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/27H01Q3/08H01Q15/24
Inventor 关蔚申莉孙科孙红飞贺文涛王磊林昕燕
Owner BEIJING AEROSPACE FUDAO HIGH TECH
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