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
CN112887013APending Publication Date: 2021-06-01北京中安卫通科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
北京中安卫通科技有限公司
Publication Date
2021-06-01

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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.
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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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