Stefan J. Wijnholds, Wim A. van Cappellen, Jan Geralt bij de Vaate
and Arnold van Ardenne, "Phased-Array Antenna System Development
for Radio-Astronomy Applications", IEEE Antennas and Propagation
Magazine, V55, no. 6, pp293-308, December 2013
abstract:
Phased array antenna systems are playing an increasingly significant
role in the passive, i.e., receive only, radio astronomy
application. They provide attractive features such as a large
instantaneous field-of-view, multi-beaming capability and rapid
response time. In this paper we present an overview of current
developments on phased array antenna systems for radio astronomy with
an emphasis on the design challenges posed by this application.
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