A satellite structure integrating large antenna and platform

Abstract

The present invention discloses a satellite structure integrating a large antenna and a platform, the satellite structure comprising a satellite platform and a large antenna; the satellite platform adopts a modular structure, comprising a propulsion cabin, a payload cabin and an upper cabin fixedly connected from bottom to top in the vertical direction; a longitudinal installation groove penetrating in the vertical direction is formed on one side of the propulsion cabin, the payload cabin and the upper cabin, and the propulsion cabin, the payload cabin and the upper cabin are all provided with an installation interface for installing a large antenna holding ring; the large antenna is fixedly installed in the antenna installation groove. The above-mentioned satellite structure adopts a slot-type interface form with upper, middle and lower distributed supports, and the force transmission path of the satellite platform and the antenna is uniformly designed, which effectively improves the structural efficiency and reduces the dynamic response of the ring antenna.

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