NASA NTRS · 19990102858
Coupling between Close-Packed Shield Cassegrain Antennas
Abstract
Design and performance details are given for a 0.9 m diameter shielded cassegrain antenna which will be used in a 13-element close-packed array. The array is designed make images of brightness fluctuations in the cosmic microwave background radiation. Coupling between a pair of the shielded cassegrain antennas with a separation of 1 m is in the range -110 to -130 dB over the 26-36 GM band.
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Padin, S., Cartwright, J. K., Joy, M.. 1998-11-27. Coupling between Close-Packed Shield Cassegrain Antennas. https://ntrs.nasa.gov/citations/19990102858
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