Mars Pathfinder Lander Battery and Solar Array Performance
Mars Pathfinder Lander was powered by Ga-As solar cells and a silver-zinc Battery.
Mars↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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P-band Antenna Array for NASA's Space Exploration Synthetic Aperture Radar (SESAR) Instrument
A dual-polarized, wideband, lightweight P-band (435 MHz) antenna element and array for spaceborne radar applications has been developed for NASA’s SESAR (Space Exploration Synthetic Aperture Radar) instrument for planetary synthetic aperture radar (SAR) applications. The antenna array is based on lightweight, low-profile antenna elements that form the building blocks of configurable “array panels” that can in turn be used to build larger arrays consisting of multiple panels. The element design combines a novel, mostly planar conductor antenna element geometry with a robust lightweight composite material construction.
Synthetic Aperture Radar↗