NASA NTRS · 19670000174
Scanning means for Cassegrainian antenna
Abstract
Mechanical antenna beam switching device detects weak signals over atmospheric and equipment noise sources in microwave antennas. It periodically nutates the paraboloidal subdish in a Cassegrainian reflector system.
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Giandomenico, A., Rusch, W. V. T.. 1967-06-01. Scanning means for Cassegrainian antenna. https://ntrs.nasa.gov/citations/19670000174
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