Precision Deployable Mast for the SWOT KaRIn Instrument

Completed TRL 4

Description

Design and prototype a lightweight, precision-deployable mast for the Ka-band Radar Interferometer (KaRIn) antennas in the Surface Water and Ocean Topography (SWOT) mission. Performance goals are: Azimuth pointing deployment precision: < 0.11° Elevation stability: < 16 milli-arcsec First mode frequency: > 10 Hz Technologies including a precision deployable mast containing a multi-joint cable driven precision latch mechanism and a pointing adjustment mechanism.

Details

Technology area	Communications, Navigation, and Orbital Debris Tracking and Characterization Systems > Radio Frequency > Innovative Antennas
Program	Advanced Component Technology Program (ACT)
Lead organization	NASA Headquarters, Washington, DC
Start date	2012-02-07
End date	2014-06-29

Project contacts

Listed on TechPort itself — the most direct way to ask about this specific project.

Joseph Famiglietti — joseph.famiglietti-1@nasa.gov
Gregory S Agnes — gregory.s.agnes@jpl.nasa.gov

How to get involved

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