A measurement of the coupling between close-packed shieldedcassegrain antennas
Padin, S.; Cartwright, J.K.; Joy, M.; Meitzler, J.C.
Antennas and Propagation, IEEE Transactions on
Volume 48, Issue 5, May 2000 Page(s):836 - 838
Digital Object Identifier 10.1109/8.855504
Summary: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 to 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- to 36-GHz band
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