Ku-frequency-band very-small-caliber satellite communication ground portable station

A satellite communication and small-caliber technology, which is applied in the field of satellite communication, can solve the problems of low integration of communication terminals, poor portability and large size of terminal equipment, and achieve miniaturization and high integration, which is convenient for one person to carry on his back Effect

Pending Publication Date: 2021-06-01
北京中安卫通科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Satellite communication ground portable stations are mainly composed of portable station antennas and satellite communication terminals. The common forms of portable station antennas include reflector antennas and flat panel array antennas, which generally have problems such as large volume and heavy weight, and the integration with communication terminals is not high. , the portability of the whole terminal equipment is poor, therefore, a Ku-band very small aperture satellite communication ground portable station is proposed

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  • Ku-frequency-band very-small-caliber satellite communication ground portable station
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  • Ku-frequency-band very-small-caliber satellite communication ground portable station

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1-7 , the present invention provides a technical solution: a Ku-band very small aperture satellite communication ground portable station, comprising an upper shell 1 and a lower shell 2, such as figure 1 As shown, the upper shell 1 and the lower shell 2 are hinged, the lower shell 2 is placed on the ground, the upper shell 1 can be expanded relative to the lower shell 2, and the upper shell 1 includes a first plastic shell Body 11, the lowe...

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Abstract

The invention discloses a Ku-frequency-band very-small-aperture satellite communication ground portable station, which comprises an upper shell and a lower shell, the upper shell and the lower shell are hinged, the upper shell comprises a first plastic shell, the lower shell comprises a second plastic shell, the inner side wall of the first plastic shell is provided with a planar antenna, the surface of the planar antenna is provided with an up-conversion power amplifier, a down-conversion low noise amplifier, a receiving filter, a radio frequency feed, a modem and a gyroscope, and the antenna, the BUC, the LNB, the gyroscope, the WiFi module, the modem and other functional devices are all integrated in a low-profile shell, through the system-level optimization, on the premise of ensuring the communication quality requirement, the miniaturization and high integration of the equipment are realized to the greatest extent, which is very beneficial to single-person carrying and task execution.

Description

technical field [0001] The invention relates to the technical field of satellite communication, in particular to a ground portable station for very small aperture satellite communication in the Ku frequency band. Background technique [0002] The satellite communication ground portable station is mainly composed of a portable station antenna and a satellite communication terminal. Among them, the portable station antenna usually includes antenna, servo, up-conversion power amplifier BUC, down-conversion low-noise amplifier LNB, etc., and the communication terminal usually includes a modem, switch, display Wait. It can be quickly deployed on any terrain, and a satellite communication link can be established within a few minutes to realize two-way transmission of images, data, and voice. In case of an emergency, in order to ensure the communication command task at the scene of the emergency, the system can send the scene situation back to the command center with high quality ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/185
CPCH04B7/18517H04B7/1853
Inventor 张鹏宇
Owner 北京中安卫通科技有限公司
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