Optimum array feed for a multiple-beam reflector antenna

T. S. Bird*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


A method is described whereby the excitation of an array feed for a reflector antenna is synthesized so as to achieve high aperture efficiencies and low cross-polarization throughout a desired coverage region. Results are presented for a dual-offset reflector antenna having a circular waveguide array feed. 5 refs.

Original languageEnglish
Pages (from-to)44-46
Number of pages3
JournalIREECON International (Convention Digest) (Institution of Radio and Electronics Engineers Australia)
Publication statusPublished - 1979


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