A tethered airborne balloon antenna connected buoy body structure

By tethering the buoy's structure to a tethered balloon antenna, the problem of limited satellite antenna size for deep-sea buoys was solved, enabling real-time and reliable transmission of large-capacity deep-sea observation data and enhancing communication stability under high sea states.

CN120184562BActive Publication Date: 2025-11-04WUHAN SHIP COMM RES INST (NO 722 RES INST OF CHINA STATE SHIPBUILDING CORP)
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Patent Information

Application Number
CN202510322480.1
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-03-19
Publication Date
2025-11-04
Estimated Expiration
2045-03-19

AI Technical Summary

Technical Problem

The small satellite antennas configured on deep-sea buoys are limited by space and sea surface wind and waves, resulting in low communication rates and making it impossible to achieve real-time transmission of large-capacity deep-sea observation data.

Method used

Design a rope-tethered airborne balloon antenna connection buoy structure. Utilize an inflatable, large-aperture spherical antenna and an arc-shaped support frame, combined with a rotating structure and counterweight cavity adjustment, to achieve self-release and retraction of the antenna, thereby enhancing communication stability.

Benefits of technology

The effective aperture and directional adaptability of the buoy satellite antenna have been improved, breaking through the sea state's limitation on the antenna's height above water, and improving the reliability and transmission rate of communication under high sea state conditions.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a kind of tethered airborne balloon antenna connecting buoy body structure, belong to deep-sea observation information remote transmission technical field, including buoy and antenna structure, its purpose is to solve the size of satellite antenna of buoy configuration Small, and be affected by sea surface wind and wave shelter, actual stable communication time is shorter, cannot realize the real-time reliable transmission of large capacity deep-sea observation data problem.The self-release airborne deployment large-aperture satellite antenna structure proposed in the scheme relies on the large-aperture spherical antenna structure after inflation and deployment, supplemented by the support of arc-shaped frame, aims to improve the effective aperture of satellite antenna on the buoy and the adaptability of directional change, so that high-speed transmission has hardware foundation support.The application is characterized by breaking through the water height limit of antenna body in sea conditions, effectively improving the reliability of communication in high sea conditions, greatly reducing the influence degree of sea wave fluctuation on satellite communication effect in high sea conditions.
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Citation Information

Patent Citations

  • Portable emergency communication multimode base station

    CN114866102A

  • Unfolding support structure and inflatable spherical array antenna system using same

    CN116683152A