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.
Organizations Performing Work | Role | Type | Location |
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Lead Organization | NASA Center | Washington, DC |
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Supporting Organization | NASA Center | Pasadena, CA |
Start: | 2 |
Current: | 2 |