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Viewing report
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A Novel and Compact Feed for Reflector antennas for C and Ku bands. Edition No. 1
VDM Publishing House, Nov 2009, Pages: 128
A novel dual-band feed for reflector antennas is presented. This feed is a combination of a novel circular Eleven feed for C band and a modified choke horn for Ku band. The circular Eleven feed has better rotational symmetry (i.e. BOR1 efficiency) and return loss performance as compared to linear Eleven feed. The choke horn has been designed to obtain optimal performance for both horn at Ku band and Eleven feed at C band. The combined feed has been characterized in terms of total feed efficiency of reflector antenna (60%) and coupling coefficient of C
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