Summary

Targeted at Smallsat constellations, the OSS Wrapped Rib antenna is a deployable Cassegrain, centre fed antenna suitable for X-band synthetic aperture radar (SAR) applications and telecommunications at other frequencies.

The Wrapped Rib is scalable from 3m to 5m diameter and deploys from a central hub with unique carbon-fibre lenticular "ribs" supporting a high performing metal mesh reflector surface and a deployable mast for the composite secondary reflector.

Key features

  • High gain low loss design
  • 3m or 5m diameter reflecto
  • Deployable from a compact from factor in both diameter and height
  • Suitable for Smallsats (> 50kg)
  • Enables persistent imaging as part of a constellation
  • ITAR free

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Last updated: 2021-11-02

Wrapped Rib Antenna

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Specs

export control
free
diameter
3 m
5 m

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