A method for designing an offset-fed parabolic cylinder antenna which has sidelobes of -50 dB or less over a 15-percent frequency band is presented. The designed antenna was built and tested, and shown to have approximately -46-dB sidelobes, although over a slightly different band than designed for.
No takes yet. Share an insight, caveat, or question.
Fante et al. (1980) studied this question.
Synapse has enriched one closely related paper. Consider it for comparative context: