Multiple-beam dual-offset reflector antenna with an array feed

T. S. Bird*, J. L. Boomars, P. J. Clarricoats

*Corresponding author for this work

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

A computer simulation is described for the production of multiple beams by a dual-offset reflector antenna with a feed consisting of a circular waveguide array. It is shown that acceptable efficiencies and low crosspolar levels can be achieved for two sample beams of a multibeam configuration by deriving the array excitation from the focal-region fields of the double-offset antenna.

Original languageEnglish
Pages (from-to)439-441
Number of pages3
JournalElectronics Letters
Volume14
Issue number14
Publication statusPublished - 6 Jul 1978

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    Bird, T. S., Boomars, J. L., & Clarricoats, P. J. (1978). Multiple-beam dual-offset reflector antenna with an array feed. Electronics Letters, 14(14), 439-441.